One of my all time favorites.

What a freaking movie. So many twists and turns. Absolutely intense from start to finish.

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."

It's easily one of the freshest, sharpest and most enjoyable films of this year.