Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: This is a GREAT book.

I am near the end and when I finish it I will immediately read it again, this time with a highlighter in hand. It is a spiritual primer. Not only are the stories about the dogs wonderful, but Ms. Houston's insights are incredible. I have read many spiritual books, have spent large chuncks of time at meditation ashrams, and have been on a conscious spiritual path since the 1980's. This book is a totally enjoyable and insightful journey through the spiritual realms.