It's the kind of movie you'll want to see a second time with someone who hasn't seen it yet, to remember what it was like to watch it for the first time.

A great movie, one of the best of this year. There was a bit of confusion at one point in the plot, but nothing serious.

The movie's neither hopeful in contrived ways, nor hopeless in different contrived ways. Somehow it manages to be wonderful

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