At first rather annoying in its heavy emphasis on reenactments, this movie ultimately proves fascinating, simply because the complicated, highly dramatic tale it tells still almost defies belief.

Unshakable, witty and deeply felt, the film will be paying emotional dividends for a long, long 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 not perfect, but it sticks the landing of its message. It was engaging - thrilling at times - and I personally thought it was a great time.