Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A Thrilling Adventure

Harry Potter is a boy who learns that he is a famous wizard. He attends Hogwarts School of Witchcraft and Wizardry. He meets many friends along the way as he goes from an ordinary boy to a trained wizard. When I read these books I felt that time flew by and I couldn't put them down. I am currently in the middle of reading the fourth book. I have realized that for a childrens book it has quite a bit of harsh language especially in the fourth book, Goblet of Fire. These words may mean nothing to you but I feel for a children's book, they should not be in there. I also feel that there are other ways to express your feelings. Otherwise these books have made me enjoy reading a lot more.