Instruct: Classify a given review into positive or negative sentiment.
Query: An Excellent Book. One of Best I've Read.

Navarro's book is just excellent. He is a very good writer and an educator and knows how people learn. When you read this book you will want to keep your highlighter handy. He uses a very logical flow of concepts and supports them with good information. Of the over 200 stock market and investment books I've read over the past few years, this one is one of the best and you will go away saying...that really makes sense. This book easily stands on its own, so if you haven't read his If it is Raining in Brazil, don't worry about it. Just give it a read and you won't be sorry.