Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Harry Potter and the half blood Prince

This is not the best of J.K Rowling's (the best being Harry Potter and the prisoner of Azkaban) but it is a close second. Instead of with the other books how there always seems to be a mystery brewing with Voldemort and how Harry will have to face him this one doesn't have that to which I am greatfull. In the book Harry and Ron find love with some unexpected people but they don't last (to my knowledge). This book is more foucsed on Harry and him becoming a man.