Good concept, poorly executed.

I was totally surprised at how great this film.You could feel your paranoia rise as the film went on and as you gradually learned the details of the real situation.

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

It's the kind of movie you'll want to see a second time with someone who hasn't seen it yet, to remember what it was like to watch it for the first time.