Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A Complete Guide to Addiction.

This book covers the physical, psychological and spiritual aspects of addiction. The chapters on the physical and psychological aspects of addiction are excellent. The chapters on the spiritual aspect of addiction lacked a unifying systematic theology and at times seem rambling. The book ends with some good advice on overcoming addiction including not making addictions more complicated than they need to be, and living with the longing that is within all of us.