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.

The film makes a home in your brain and the only cure is to see it again.

Good films always raise compelling questions, whether the format is fiction or documentary fact.

The movie's not perfect, but it sticks the landing of its message. It was engaging - thrilling at times - and I personally thought it was a great time.