The Green Zone is that rarest of films—a well-written, rousing action thriller with a political conscience that perceptively deconstructs the idiocy of war. From the very first scene, the action grabs you and throttles you for the ensuing two hours—although the story is fairly complex, the exposition is handled deftly, and—despite the constantly jolting camera work—it's pretty easy to follow along with what's happening. Matt Damon delivers a strong performance as an Army Warrant Officer who truly cares about the justifications for his actions—he has no problem being a good soldier, as long as he knows that there are clear moral reasons behind what he's been ordered to do. Unfortunately, during the early days of the Iraq War, clear moral reasons were in very short supply, and Damon's character battles an array of competing military and political agendas as he searches for the truth behind the military's search for the ever-elusive Weapons of Mass Destruction rumored to be hidden in Iraq. This film is so well done, and Damon is so good in it, that I'm starting to consider the Greengrass/Damon tandem on a par with the Scorsese/DeNiro and Scorsese/DiCaprio pairings. Damon's best work (the last two Bourne films and this one) has come with Greengrass at the helm—here's to hoping they make many more fine films together.