This isn't really a biography, but rather a series of interviews of Bill Hicks' friends. There are a number of downsides to this format:
1. Many of these friends were semi-famous comedians, who were only known due to being part of a comedy scene made famous by Bill. The friends usually try to subtly make it all about themselves, and hint that they were Bill's best friend, the only one he truly confided in, and the only one who really understood him
2. There's no clarity of timelines or what people are talking about. Person X will recount event Y, which sounds familiar. You have no idea if it's the same event Y that person Z has just recounted 10 pages before, or just something similar.
3. The book does no interpreting of the (often very tedious) facts presented in the interviews. It's basically just a list of things that happened in his life. Hicks was clearly an interesting and complicated person, and I would have loved to have gotten some insights into his true self and what made him him, but the book didn't even attempt to do that.
I read this from a starting point of knowing only the rudimentary elements of Bill Hicks, and having enjoyed a few standups of his I'd seen/heard online, and thinking he seemed like a decent bloke. But as the book progressed I realised that actually he and his friends were very unpleasant people. The way they boast about visiting prostitutes, even when they had girlfriends, is quite astounding. Their life of sex drink and drugs, which they try and portray as the wild and fast living of free and creative mavericks, actually just comes across as sordid and pathetic.