This was bad; really bad. The director should go hide under a rock for his work on this movie. If you can get bad the bad CGI, there is still no excuse for the bad acting, Tim Abell's horrendous fake Russian accent, and the amateur-ish storyline. This one deserves a big fat zero.

I really enjoyed the symbolism in this film around the climate crisis i thought it brought attention to the big issues. I also thought it was clever how it brought attention to racial injustices. I would have enjoyed to see more about the global economy but i'm excited for the sequel!! This movie was the best movie of all time it gave me explosive diabetes.

This is one of the worst of the Asylum 'giant monster' films I've watched yet. It manages to be a much bigger disappointment than the original MEGA SHARK VS. GIANT OCTOPUS and also wastes a premise that wouldn't have been out of place in a kaiju flick: a giant shark is once again terrorising international waters, and the danger is compounded when a giant Russian colossus comes out of the depths to also wreak havoc. It simply feels like the guys at The Asylum weren't trying at all with this one. The special effects are very poor indeed, particularly the underwater stuff, although I admit I did get a kick out of the few scenes of the Kolossus walking around and destroying stuff (it goes back to my childhood experience with Talos in JASON AND THE ARGONAUTS). The giant shark stuff is really, really, pitiful and has a hackneyed, 'seen it all' before feel. There aren't even any recognisable stars in this one, just a bunch of bad actors going through the motions. The CGI is horrible, the lighting is inefficient, and there's no gore or violence to speak of. It all feels like a half-hearted cartoon and is even worse than comparable stuff like BERMUDA TENTACLES - and that's saying something!

The Mega Shark movies are the kind that aren't to be expected much from, but even with that in mind I personally didn't consider either of them particularly good, some fun moments, mostly for the so-bad-it's-good value there was, but mostly they were too cheap and silly to take it even for what they were. Mega Shark vs Kolossus is one of the better movies in the series along with Mecha Shark, but for me it was only passable at best. While the special effects are usually terrible in the Mega Shark movies, and Asylum/SyFy movies in general, they don't look too bad here. The two title monsters are not as cheap as feared and succeed in giving their scenes personality. The shark could have looked far worse as far as low-budget sharks go, a good amount of detail went into it actually, and is actually pretty fiercely menacing, rather than being goofy or bringing unintentional humour like most low-budget sharks. The kolossus character is imposingly designed and a cool, heroic character, the two's chemistry is great and help make their scenes (of which there's generally not enough, and they're a little too short) watchable. The last act especially is a lot of fun, and makes one wish that it came earlier and that the rest of the movie was to its level. The scenery is very nice and the underwater scenes are shot well. Didn't think much of the acting on the most part, but Amy Rider did a nice job. However, the rest of the acting is pretty dire, especially from the captain whose actor seems to be channelling Samuel L. Jackson and doing so while overacting embarrassingly poorly. Illeana Douglas is also somewhat bland. The script is a mess, with the human drama scenes with its messy mix of scientific gobbledygook and military jargon struggling to make sense and they doesn't ring true at any time (actually sounding made up on the spot), and the humour parts are cheesy and contrived, the dialogue being so awkwardly awful it's cringe-worthy. It also does nothing to develop the characters or make them engaging or identifiable, they're little more than walking clichés written in the most cardboard way. Despite coming to life in the last act, most of the movie's story is tiresomely ridiculous and dull, trying so and too hard to over-the-top and fun (even in the serious scenes, that as a result became overheated and ham-fisted) that it's tiring, especially when all the Mega Shark movies take that approach (concept-wise there's not much new either) and when you see it so many times with The Asylum/SyFy. The editing tends to be haphazard and the movie is lit in a drab way, while the direction only shows some personality in the last act but is flat everywhere else and the music is at best generic. Overall, while one of the better movies in the Mega Shark series it is only reasonably passable. 4/10 Bethany Cox

You could try and rate this movie by realism, acting prowess of the cast, and the excellence of the story. But that's like trying to rate the Shawshank Redemption by the amount of comedy, and its suitableness for kids. This is a mega-monster parody. It's the kind of movie you watch with your friends while laughing and generally having a good time. And its excellent at that. The movie is chock full of action sequences, special effects and interesting twists that keep your attention. At the same time, it doesn't make the mistake of taking itself too seriously with the drama and art. The acting is not great, but good enough to prevent you from gouging your eyes out. The characters are likable clichés from all of your favourite movies. And the story makes sense almost half of the time. You don't HAVE to see this movie. But if you're looking for something fun to watch that's not too heavy; this is as good a choice as any.

Off the coast of Brazil, a conflict erupts between the United States and Russia. A submarine, ship and weird helicopter are involved. Unfortunately, another "Mega Shark" is released. The characters thought they'd seen the last of them over a year ago, in "Mega Shark vs Mecha Shark" (2014), the best of the four stories in this series, so far. Baseball-capped Ernest Thomas (as Admiral Titus Jackson) is peeved. Elsewhere, a giant robot called "Kolossus" is released. A relic from the US/USSR Cold War, "Kolossus" is in a nasty mood. For some undecipherable reason, the two monsters meet. Maybe they want to have sex - it's difficult to tell... Mr. Thomas makes a wise exit from this disconnected disaster. He was likewise smart as "Raj" on the old TV sitcom "What's Happening!!" Splitting the leading female star duties are spectacled commander Illeana Douglas (as Alison Gray) and tightly-attired agent Amy Rider (as Moira King). Mr. Thomas is the granddaughter of golden age Hollywood actor Melvyn Douglas. Blond Brody Hutzler (as Joshua Dane) has a little fun near the end. Apparently, director Christopher Ray and the crew were given a string of Christmas tree bulbs to use for lighting. The story makes very little sense and is almost impossible to watch with any attention. ** Mega Shark vs Kolossus (2015-05-16) Christopher Ray ~ Illeana Douglas, Amy Rider, Ernest Thomas, Brody Hutzler

I love the way that Asylum actively promotes recycling by throwing in random clips from U.S. Navy stock footage regardless of whether this or that particular ship has previously been used in this movie. This one has clips of an Iowa-class battleship firing its big guns that I am pretty sure were used in American Warships, as well as the mandatory sinking of a U.S. aircraft carrier using the same special effect that was previously used in American Warships and Age of Ice. We also have the obligatory black actor as the senior Naval officer. No problem there, but will somebody please tell Asylum that Admirals do not tool around in destroyers, and that if you are going to film the Admiral on the bridge in open sea, it would be good not to have trees and land visible out the non-military window of the bridge they are filming on. Three stars for the three drinks you will need to get through this one.

If you're not down with SyFy Channel creature features, just save us both some grief and skip this review. If, however, you love the bargain basement Godzilla-style spectacle of The Asylum's Mega Shark series the way I do, rest assured that Mega Shark Vs. Kolossus will leave you giddy. It's a fun and fast-paced affair involving an even bigger, smarter, meaner prehistoric shark and an out-of-control Cold War robot on a collision course with one another. The cast all has a blast playing one ludicrous scene after another with deadly earnestness, the monsters are both well-rendered and imbued with more personality than they have any right to have on this budget, and the whole thing feels like a loving throwback to the Japanese monster movies I used to watch on Saturday afternoons as a child. Sure, the fights are too brief and the science is laughable. But what the film lacks in credibility and budget, it more than makes up for in energy and enthusiasm. Plus, the curvy cuties of Team Unicorn are on-hand to amp up the eye candy quotient. In all, a highly satisfying piece of direct-to-video schlock.

The most shocking thing here is that a member of the animal most advanced on the planet, if you leave out whales and dolphins, thought up this thing. Not only that but he persuaded another one to finance and produce this trash. It is hardly fit for a old style comic book and certainly should not be viewed by anybody over the age of ten. The production values and continuity are abysmal. A man falls overboard and is never referred to again , the 'shark' is trapped inside an inlet but inexplicably gets out, oh, and BTW millions of sharks are killed every year for their fins alone but modern weapons cannot touch this one., which can also leap high enough to damage a helicopter! How would a fish know a helicopter was above it anyway, let alone aim at it? As for the huge robot what a stupid creation, a couple of shell hitting its legs would have brought it to the ground. The only thing of value in this travesty is that it gave employment to some people.

Mega Shark vs. Kolossus (2015) * (out of 4) Considering how awful this movie is, I'm not going to spend too much time with the plot since we've basically got the good ol' U.S.A. going up against Russia, which leads to our giant shark battling a large robot. MEGA SHARK VS. KOLOSSUS is the fourth film in the "Mega Shark" series and it's certainly the worst to date. I say it every time I watch a film like this but you really can't go in expecting anything in terms of quality but instead you hope to just find some cheap entertainment. Sadly, there really wasn't anything entertaining here as the entire film was a real chore to sit through and at just 90 minutes the thing feels three times longer. I'm really not sure who thought it was a good idea to have a screenplay full of dialogue but it really backfires because this film is simply boring from start to end. The worst thing is that we're given subplots dealing with science and politics and it's just downright awful and makes for some horrid melodrama and lame comedy. The CGI effects of the two monsters were better than you'd expect but why the two didn't battle more is anyone's guess. Either way, this is a really bad movie that should just be skipped.