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."

The storyline feels a little thin and moth-eaten in parts but this sequel is plenty of fun.

Not sure how, but this is easily one of the best movies all summer. Multiple levels of funny, never takes itself seriously, super colorful, and creative.

A film of deceptively outspoken contemporary relevance, this is cinema at its most alert, alarming and alive.