Instruct: Classify Amazon reviews into positive or negative sentiment
Query: An Okay Love Story

Dear John was a very "Nicholas Sparks" type love story. If you like him (or the Notebook), you will like this book.It's about an I don't give a fish sort of guy who meets a sweet, innocent-like girl, Savannah. They fall in love (shocker!), but since John is in the army and is on leave, he must go back to where he's stationed, Germany. Their relationship is again, very Nicholas Sparks in that it's just like any normal relationship. It gets rocky then calm again.Why I gave it four stars is because I didn't like the ending, but you will ahve to read it to find out!!Can't wait to see how they turn this one into a movie!