This is one of the few movies I've ever seen where the whole audience broke into spontaneous, loud applause a third of the way in.

Unshakable, witty and deeply felt, the film will be paying emotional dividends for a long, long time.

Although I seem to have had higher expectations than I thought, the movie is super entertaining.

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