Instruct: Classify Amazon reviews into positive or negative sentiment
Query: One of the best books I ever read

I read all kinds of fiction novels from mystery to fantasy to science fiction and even historical novels. Never did I read a book that captured my imagination like Battlefield Earth did. I was glued to its pages. Just couldn't put it down. Whatever you may think about Hubbard, Battlefield Earth is science fiction, action, adventure and suspense at its all-time, hands-down best. After I finished Battlefield Earth, I picked up the Mission Earth series by Hubbard and was not disappointed. I highly recommend both these novels to anybody who is looking for a great read, they can lose themselves in. Both are thoroughly enjoyable.I can't say that I'll vote for Mitt Romney, but I have to agree with his "favorite novel" choice.