Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: My favorite book ever!

I read walk two moon first and it was my favorite book, then I read this one and forgot all about Walk Two Moons! This is by far the best book I've ever read and I was so sad when I finished it, I wanted it to never end. It actually made me cry at the end. I could really know how Zinny was feeling even though I've never been in a situation like hers before. I will read it again and again and you all should too!