Instruct: Classify a given Amazon review as either positive or negative.
Query: An Excellent Book

I really enjoyed this book. It was different than the some other the other books by McDaniel by it doesn't deal with cancer. Kara has CF, a fatal disease, and all she wants is to have a happy healthy school year. She meets the cute brother of her physical therepist and wants him to like her and not get turned off by her CF. But her health takes a bad turn and it seems like she might not get everything she wishes for..........