FuzzyTagz If the ambition is to provide two hours of instantly forgettable, popcorn-munching escapism, it succeeds.

SanEat 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."

Gurlyndrobb While it doesn't offer any answers, it both thrills and makes you think.

Brainsbell The story-telling is good with flashbacks.The film is both funny and heartbreaking. You smile in a scene and get a soulcrushing revelation in the next.