It's a mild crowd pleaser for people who are exhausted by blockbusters.

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.

The storyline feels a little thin and moth-eaten in parts but this sequel is plenty of fun.