I love rock history and looked forward to a doc on an artist I knew nothing about. Expecting an MTV Behind the music type thing, instead I got an Hallmark card thing. They even film these overly glossy , with everybody all smily . It needs a dose of grit, which all lives have especially musicians. Cringe inducing smiley boomers talking about another boomer, where is a little edge ? No spoilers because I couldn't finish it/