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.

As somebody who had not heard any of this before, it became a curious phenomenon to sit and watch a film and slowly have the realities begin to click into place.

The film's masterful storytelling did its job. The message was clear. No need to overdo.

One of the best movies of the year! Incredible from the beginning to the end.