If the ambition is to provide two hours of instantly forgettable, popcorn-munching escapism, it succeeds.

In truth, there is barely enough story here to make a film.

It's the kind of movie you'll want to see a second time with someone who hasn't seen it yet, to remember what it was like to watch it for the first time.

One of the most extraordinary films you will see this year. Take that as you want.