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

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

One of the best movies of the year! Incredible from the beginning to the end.

It's funny, it's tense, it features two great performances from two actors and the director expertly creates a web of odd tension where you actually don't know what is happening for the majority of the run time.