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

I have absolutely never seen anything like this movie before. You have to see this movie.

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."

There are moments that feel comical, some horrific, and some downright inspiring but the tonal shifts hardly matter as the end results come to a film that's perfect for this time.