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."

This is a must-see and one of the best documentaries - and films - of this year.

This is a small, humorous movie in some ways, but it has a huge heart. What a nice experience.

By the time the dramatic fireworks start popping off, each one feels earned.