I saw this many years ago when it first came out at a movie theater and I was absolutely blown away. The Who and especially Keith Moon became my favorite band and drummer for many years to follow. You may be correct that this was the best rock docudrama of all time.
Good album but his vocals are super thin. He barely gets away with being a singer. Honey Bunny is an awesome tune followed by some other solid rocking, (for a change) numbers. My biggest gripe is that My Ma is a complete 100% rip off of Factory by Band of Horses. It is uncannily similar.