It's not great by any means, but it's a pretty good movie that didn't leave me filled with regret for investing time in it.

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.

It was OK. I don't see why everyone loves it so much. It wasn't very smart or deep or well-directed.

Story: It's very simple but honestly that is fine.