Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Best chess instruction available bar none !

I have read the older descriptive notation copy of this book 3 or 4 times when I was rated 1300-1500. This book should be every novice players first chess book (prior to Nimzovich My System or Tarrasch's The Game of Chess).I had read several other titles first with limited results. The owner of a chess bookstore recommended this book highly. I decided to read it and everything in the other books I had read started to make much more sense.Any player who carefully reads this book will increase playing strength by 100-200 rating points within a relatively short period.The opening chapter explaining how to attack the weakened king position is worth it alone.