Instruct: Classify an Amazon review into positive or negative sentiment.
Query: A Must Read

You guys would not believe how cool this book is. I thought handwriting analysis was rubbish but now realize how handwriting is a direct link to one's thoughts. Author Michelle Dresbold does analysis for the Secret Service and police departments throughout the U.S. In her new book she teaches her tricks to laypeople in an entertaining and provocative way. The book is fascinating and her assessments accurate. A great read.