Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A really good book

Mr Ape is a fab book. If you can get your hands on it, I'd read it. I haven't read many of Dick King-Smith's stories, but this is probably one of the best books I've ever read. I love animals. I have a rat of my own, and my sister has a cat. Anyone who loves animals, like me, READ IT!