This was as much fun as I have had in a long while reading a "Rock Book" in ages, even though the material was information I already knew a lot about. Selvin is a homer to the San Francisco scene and pulls no punches going after the Rolling Stones, so you have to accept his bias. I highly recommend watching/re-watching Gimme Shelter after reading because he goes into real details about scenes/people from the movie that are just images in the film.