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

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.

I really wanted to like this movie. I feel terribly cynical trashing it, and that's why I'm giving it a middling 5. Actually, I'm giving it a 5 because there were some superb performances.

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