One of the best films i have seen

I was totally surprised at how great this film.You could feel your paranoia rise as the film went on and as you gradually learned the details of the real situation.

If the ambition is to provide two hours of instantly forgettable, popcorn-munching escapism, it succeeds.

Very good movie overall, highly recommended. Most of the negative reviews don't have any merit and are all pollitically based. Give this movie a chance at least, and it might give you a different perspective.