This is a coming of age storyline that you've seen in one form or another for decades. It takes a truly unique voice to make yet another one worth watching.

While it is a pity that the story wasn't told with more visual finesse, this is trivial compared to our real-world problems. It takes a good movie to put that into perspective.

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

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