Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great, but could have been better!

I liked this book a lot, and it was very interesting. I especially liked the "assignment" of buying a .79 cent spiral notebook, and creating the lists of what you want in life. I still use the notebook, and refer to it often keeping it updated. The book could have been MUCH better, but sadly, the authors use it to pitch their $2,500 Quantum Selling and Quantum Marketing seminars!