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

The story-telling is good with flashbacks.The film is both funny and heartbreaking. You smile in a scene and get a soulcrushing revelation in the next.

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

A terrific literary drama and character piece that shows how the process of creating art can be seen differently by those doing it and those looking at it from the outside.