AOL Music's Noisecreep.com, 3/6/13 "A warts and all look at Brown's journey from small town Texas music geek to platinum-selling, arena-filling rock star. Besides the insightful, and always colorful, Pantera stories included throughout Official Truth, Brown also comes clean about his own personal battles with drugs and alcohol."
SkullsNBones.com, 3/6/13 "Rex is completely honest and forthcoming in this book, and it's a major insight to one of the most influential bands of all time...A must read!"
"The Aquarian," 3/13 "Offers the shocking insight into one of the most influential and extremely popular metal bands to ever reach the annals of heavy metal history!... Fans of Pantera and Rex Brown will love this book!"
BackstageAxxess.com, 3/10: "Rex's story is both honest and brutally real...Rockstars are often put on a pedestal and made to seem larger than life. Rex Brown gives us the other side of the story. His heartfelt account tells us the good, the bad, and the ugly, making "Official Truth, 101 Proof" much more than just a book about a rock band. It is a tale of friendships made and friendships lost and the triumphs and tragedies along the way. Dust off your bookshelf and clear some space. You're going to want to add this one to your collection."
RidgewoodPatch.com3/11 "A compelling read."
SonicExcess.com, 3/12: "Offers a perspective from the eyes of the silent member of Pantera. Often humorous, tragic, brutally honest, and always entertaining...A must read for any fan of Rock, Metal, and Pantera..."Official Truth" is similar to the music of Pantera, no compromise with no room for bullshit."
SkullsNBones.com, 3/12 "Rex holds nothing back and really invites you into his Pantera world like never before...Now with this new book, we understand a little more about one of the most historic bands to ever walk this planet...A very blunt and honest read that will definitely get people talking in the metal scene...A must read for all metal fans."