This is an astonishing documentary that will wring your heart while it bends your mind

I think this is a new genre that they're all sort of working their way through it and haven't got all the kinks worked out yet but it's a genre that works for me.

I didn’t really have many expectations going into the movie (good or bad), but I actually really enjoyed it. I really liked the characters and the banter between them.

Unshakable, witty and deeply felt, the film will be paying emotional dividends for a long, long time.