Wow! Such a good movie.
The performances transcend the film's tropes, grounding it in characters that feel more complete than this subgenre often produces.
View MoreA film with more than the usual spoiler issues. Talking about it in any detail feels akin to handing you a gift-wrapped present and saying, "I hope you like it -- It's a thriller about a diabolical secret experiment."
View MoreStory: It's very simple but honestly that is fine.