Instruct: Classify the given review into positive or negative sentiment.
Query: What a life changing book!

I really enjoyed reading this book! God has really used this book to put Christ in First Place in my life! I have begun the Bible studies and I really enjoy them. They only take a few minutes, and the Live-it plan is pretty easy to follow to teach you how to change your eating habits. I was a junk food junkie and now I am learning how much I enjoy more foods than I ever imagined!