At first rather annoying in its heavy emphasis on reenactments, this movie ultimately proves fascinating, simply because the complicated, highly dramatic tale it tells still almost defies belief.

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

I think this is a new genre that they're all sort of working their way through it and haven't got all the kinks worked out yet but it's a genre that works for me.

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