It's hard to see any effort in the film. There's no comedy to speak of, no real drama and, worst of all.

It is an exhilarating, distressing, funny and profound film, with one of the more memorable film scores in years,

The film never slows down or bores, plunging from one harrowing sequence to the next.

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