Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Miracle of Mind Dynamics

An excellent book. Easy to read, and with very good subject matter that CAN make a difference to your life.I'm not saying you will believe everything that Murphy says -- but he gets you thinking. His perspective is interesting, a despite the time that Murphy's book has been around, it is like a "breath of fresh air".A better word might be renewal. Well worth a read.