It's no definitive masterpiece but it's damn close.

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.

I am only giving this movie a 1 for the great cast, though I can't imagine what any of them were thinking. This movie was horrible

This is one of the best movies I’ve seen in a very long time. You have to go and see this on the big screen.