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.

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.

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

One of the most extraordinary films you will see this year. Take that as you want.