Tells a fascinating and unsettling true story, and does so well, without pretending to have all the answers.

This is one of the few movies I've ever seen where the whole audience broke into spontaneous, loud applause a third of the way in.

All that we are seeing on the screen is happening with real people, real action sequences in the background, forcing the eye to watch as if we were there.

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