How sad is this?

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.

The joyful confection is coated in a sparkly gloss, bright enough to gleam from the darkest, most cynical corners.

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