Your blood may run cold, but you now find yourself pinioned to the story.

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

Amazing worth wacthing. So good. Biased but well made with many good points.

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.