Good concept, poorly executed.

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

It is an exhilarating, distressing, funny and profound film, with one of the more memorable film scores in years,

Just intense enough to provide a much-needed diversion, just lightweight enough to make you forget about it soon after it’s over. It’s not exactly “good,” per se, but it does what it sets out to do in terms of putting us on edge, which makes it … successful?