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

As somebody who had not heard any of this before, it became a curious phenomenon to sit and watch a film and slowly have the realities begin to click into place.

By the time the dramatic fireworks start popping off, each one feels earned.

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