Instruct: Classify Amazon reviews into positive or negative sentiment
Query: I love this book

Mr Butcher is an excellent storyteller, and as the series evolves, he makes you care more and more about the characters, and you get sucked deeper into the fantasy world that he creates. I bought the first one because of the tv show. Then I bought 7 more and read them in six days. I can't get enough and I can't wait until the next book!