Not much worth to this book. Not bad, but a lot of drugs/rehabs stuff and studio works. Sort of a page from a biography, but we stay on the surface, not much depth to it, some good anecdotes. It made me want to go back and listen Megadeth non stop for a couple of days, which isn't bad in itself, but I wouldn't recommend it, maybe if you're a hardcore fan of the bands and don't want to miss anything about them...