Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Don't waste your time

This was one of the few books I couldn't even finish reading. All Mr Ressler does throughout his book is pat himself on the back. Everything that helped to solve a crime was 100% his idea, and everything that went wrong he gladly names the guilty party. He even adds irrelevant facts which have nothing to do with the storyline just to brag about something he wants credit for. This book is just one big ego trip for him.