People are voting emotionally.

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 best movies of the year! Incredible from the beginning to the end.

It is neither dumb nor smart enough to be fun, and spends way too much time with its boring human characters.