Instruct: Classify a review into positive or negative sentiment.
Query: Cool Book

I have recently read this book and I was amazed at how well written it was. It was exiting and I never wanted to put it down. The only thing I didn't like about it was the way Christopher Pike shows vampires. He really tears down the way most people think of them as. Other than that, this is an excellent book and I throughly reccomend it!!