Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Excellent!

I agree wholeheartly with the reader from California. If you are considering purchasing a cat, you will find this book to be helpful. I also enjoyed the chapter about the history of cat organizations. The author remains neutral about all the various groups, but it appears as if some of them would like to scratch the others eyes out! Talk about being "catty"! I had no idea where were so many cat associations. This book has it all - great pictures, detailed ratings of each breed's characteristics, and well written personality trait descriptions. I have enjoyed every page.