I cannot think of one single thing that I would change about this film. The acting is incomparable, the directing deft, and the writing poignantly brilliant.

This is a must-see and one of the best documentaries - and films - of this year.

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

It's easily one of the freshest, sharpest and most enjoyable films of this year.