Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A good book for fundamentals-and attitude.

I was prepared to be disappointed-but was pleasantly surprised. I have studied the sword for years, and yet learned something from this book. For a beginner, too, its clear, concise explanations, coupled with well thought out photographs, will prove an excellent study guide or workbook. There are minor deficiencies, occasionally, but they will provide the student an incentive to put down the book and physically explore what Lowry is trying to demonstrate.There are few like Musashi, who need little personal instruction. This book is not a substitute for a good teacher, but an excellent adjunct to one. The Way is not a set of rules. It is only the Way.