Tells a fascinating and unsettling true story, and does so well, without pretending to have all the answers.

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.

It is a whirlwind of delight --- attractive actors, stunning couture, spectacular sets and outrageous parties.

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