It's hard to see any effort in the film. There's no comedy to speak of, no real drama and, worst of all.

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

A 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."

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