Instruct: Classify a given review into positive or negative sentiment.
Query: A good book but very confusing

I read the book pet sematary by stephan king. I didnt get the concept of the book because it switched to differant places and it was hard to understand where it was at in the story. It would change without even saying it changed. This book is about a doctor who moves to a new town out in the country and he lives acrossed the street from a guy named Jud Crandal and his wife. They become friends and the doctor is at Jud's house every night having a beer. One day Jud takes the doctor on a hike to a place that will change his life forever. BAH ONE OF THE BEST BOOKS I HAVE EVER READ