A lot of perfectly good film show their cards early, establish a unique premise and let the audience explore a topic at a leisurely pace, without much in terms of surprise. this film is not one of those films.

Go in cold, and you're likely to emerge with your blood boiling. This has to be seen to be believed.

Unshakable, witty and deeply felt, the film will be paying emotional dividends for a long, long time.

Exactly the movie you think it is, but not the movie you want it to be.