Simple and well acted, it has tension enough to knot the stomach.

Fun premise, good actors, bad writing. This film seemed to have potential at the beginning but it quickly devolves into a trite action film. Ultimately it's very boring.

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

One of the film's great tricks is that, for a time, you think it will go down a rabbit hole of unrealistic glorification.