Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Effective Book

Using the techniques in the book, it is possible for effective change in your life. Follow his easy steping to break through in any area you feel stuck. It has worked well for me! To enrich the application of Natural Brilliance you may need some additional suppliments; however, any reasonably intelligient persistent person can easily reap great rewards from reading this book. I also highly recommend The Photoreading Whole Mind System written by Paul Scheele.