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

After playing with our expectations, this turns out to be a very different sort of film.

Each character in this movie — down to the smallest one — is an individual rather than a type, prone to spontaneous changes of mood and sometimes amusing outbursts of pettiness or ill humor.

Excellent and certainly provocative... If nothing else, the film is a real conversation starter.