Bill came off as Super Jerk / Drama Fiend. His whole purpose in life seemed to search for the next drama. The performances were all so LAME they seemed like " lost souls". The only one not a zero was Elvon Bisop = 2.5 stars out of 5 only out of respect for the "Blues". The Grateful Dead were dead but didn't seem grateful. It made me wonder what's the attraction of Garcia. But I've heard plenty of Grateful Dead 1st album and he rocks on their first album. When the dead Dead covered Johnny B. Good the lead singer actually moved his right foot a couple of times. It was the only time I saw anyone move a leg in all these performances. The camera zoomed on it like it was a big deal and he was bustin a move. He moved his foot forward 9" twice. The two chick singers, one in the beginning of the film, whoever they were, gave me a headache with the obnoxious screaming! I give a pass to Santana because I skipped him because I know what he is about. I bet a lot of them were hung over from drugs. So Zombie like. After all it was 1972.