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

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

It's simply great fun, a winsome film and an occasionally over-the-top luxury fantasy that never flags.

It’s not bad or unwatchable but despite the amplitude of the spectacle, the end result is underwhelming.