Instruct: Classify Amazon reviews into positive or negative sentiment
Query: More of the Same....

that is, pure, unadulterated, bona-fide garbage disguised as a book. Idiotic from beginning to end. This thing came out less than a month ago and there are already 25 used/new copies for sale at lower prices. That tell you something? Save your money. Buy a real book. These 2 aren't authors; they're hacks.