It's fun, it's light, [but] it has a hard time when its tries to get heavy.

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

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 is an exhilarating, distressing, funny and profound film, with one of the more memorable film scores in years,