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

The performances transcend the film's tropes, grounding it in characters that feel more complete than this subgenre often produces.

I think this is a new genre that they're all sort of working their way through it and haven't got all the kinks worked out yet but it's a genre that works for me.

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