The Centuries of Torment DVD had a 3 hour documentary on the history of the band, so Joel McIver tries to cover some different ground in this book. It focuses only on the current lineup, and each member gets their own section detailing their personal and musical background. There is an interview section with band members as well as Metal Blade honcho Brian Slagel, and the whole package is rounded off with lyrics, most of which annotated with comments by the songwriters.
OK, this is kind of a fluff piece, but what "authorized" biography isn't? It is a fast, enjoyable read with some new information and insights, however. I understand some of the criticism that the author shouldn't assume that everyone has seen the DVD, but in all fairness who but a Cannibal Corpse fanatic would buy this book? I would guess 95% of them have everything the band has produced, so thinking they would have the DVD is a fair assessment.
Don't expect a tell-all full of backstabbing and debauchery. This is a book by a fan of the band, for fans of the band. Any Cannibal Corpse fan will love it; those looking for tales of sex, drugs, and rock'n'roll shouldn't bother. 3.5 stars.