This one really sucks you in. The part of the movie that just blew me away is that the action scenes are all done in single takes! The one in the end where they run thru an urban battlefield is frikkin awesome! The camera is always right behind the guy, and at one point a little blood gets spattered on the camera lens. If it felt any more real, I would have had bullet wounds.
Highly recommended. I can't believe the director wasn't nominated for an oscar.