This is a must-see and one of the best documentaries - and films - of this year.

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.

Great example of an old-fashioned, pure-at-heart escapist event movie that doesn't pretend to be anything that it's not and has boat loads of fun being its own ludicrous self.