Instruct: Classify a review into positive or negative sentiment.
Query: An interesting read

Therre were quite a few differences between the book and the movie (nothing new there) but both have merit. The book was more detailed but in the movie you got to hear the whale music (fabulous). The only thing about the book that keeps me from giving it five stars is that the mental jumping around Desmond was doing telling the story got a little confusing at times. But I suppose that may have been the point.