Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A great book, even with all that God stuff in it.

I consider myself a devout athiest and was not expecting much more than another "live in the moment" book, when a friend recommended The Power of Now. Being a perfectly content person already, I didn't think it would have much to offer me. In fact it gave me a lot to think about. Tolle makes a lot of very insightful observations about how the human mind works and the frustration we create for ourselves. He loses me whenever he starts talking about Being and how we're all connected to everything, but that doesn't get in the way of understanding the rest. He loses a star for too often using a weak metaphore as though it were evidence of his point. Although I'm not sure that he was really trying to prove his point, rather just trying to explain how he sees the world and let the readers decide for themselves. Either way, a very worthwhile read.