Most of the reviews I've read about this film, are negative, full of disdain. Oh wait. Correction: Most of the American reviews I've read about this film are negative! The Americans, en masse, fail to catch the subtle references to the Bush-era: - The father-son tack, how the son is a moronic brute and a sadist while the father is a smart brute. - The elephant, symbol of the ruling USA party, is portrayed here as a symbol of fascist nepotism. - The "Hearts and Minds" phrase, not subtle at all. Still, most missed it.
Some even miss the character development in Joe completely, describing all movie characters as totally flat.
Most of the US reviewers label this movie as "pretentious", clearly in a pathetic effort to pander to the half-intellectuals of the Midwest. To soothe them. "Oooh it's pretentious", if there was ever a word signaling defeat more, I haven't found it. So, hey Midwesterner, yes it might be a critique on your country but it's a burger-and-coke-ignoring piece of pretentious crap, so feel free to diss this film.
And yes, while some some themes are not new (power corrupts, extreme left is as wrong as extreme right), this is something that is especially relevant today when the worlds strongest power is sliding down the slippery slope towards some sort of theocracy.
Lots of critics seem to enjoy making fun of Joe, by wondering why he's willing to endure the torture?!! Joe is the one figure who stands up for democracy, the classic selfless Hollywood hero, who doesn't squander his ideals, yet the New York Times deems him "a priggish masochist"!!? Wow, talk about IMMORAL to the extreme. The leftist slant in mainstream media has definitely disappeared for good from the NYT.
Also, criticizing the most obvious and superficial traits of the film shows that they miss the hidden meanings, as mentioned above, of the film. And Edwards was so kind to make an overt statement about that, by letting one of his characters say: "I am always looking for subtext"!! Oh my effing God, how can you then miss this? Baffling.