Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A wonderful introduction to Tibetan Buddhism

I picked up this book at the local library, in my quest for spiritual writings as aids to the 12-step recovery program I'm working. Knowing nothing of Buddhism, I started reading this book with an open mind and finished with an open heart. I especially like one of the mantras found later in the book; I use it while meditating on the beach, and gain much peace from it. I think anyone - no matter his/her religious affiliation - with a desire to achieve serenity would benefit from reading this book.