Instruct: Classify Amazon reviews into positive or negative sentiment
Query: It's Garbage!

There's a factual mistake on nearly every page of this book. Dardis is obsessed with Keaton's drinking, spending some 80 pages of the book on this subject, while cutting the last 25 years of Keaton's life to a mere 20 pages.In short, this Dardis book is uniformed, inaccurate, unbalanced, and unhinged. However, despite all this, the Dardis bio is still somethat superior on the Marion Meade book, which is even worse. A solid Keaton bio has yet to be written.