Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

Example Input: This thing is a major piece of junk. It doesn't stick to the wall like it claims. You have to stand to play with it (cause all the cool stuff is at the top), and the extension pieces constantly fall off. I actually screwed it to the wall, but that lasted a whole 10 minutes as it wouldn't stay screwed into the wall. Then the scenery kept falling. Save your money and buy the cool batmobile or something.
Example Output: Negative

Example Input: This is the story of the brother of one of the secondary characters from the Leopard Lord. Farris is sold as a slave by his stepfather. Claimed by two very different gods, his fate will be decided on what he does with his life. Will he be ruled by vengeance and violence? Or will his love of the animals he tends lead him to a different choice? Ms Morland's characterization is excellent, the plotting is much improved (from good to even better). If I had a complaint, it would be that this book did not sweep me into a different world the way that the very best speculative fiction does. However, that said, it was a most enjoyable read, and I'll buy her next book, too.
Example Output: Positive

Example Input: I don't understand why everyone else who wrote a review didn't like this book. It's one of the weirdest yet greatest books I've read. It's up there in the pile with Jane Eyre! From my point of view, the majority of people who wrote a review where FORCED to read the book in school, and people don't like to be ordered around. I picked this book out myself at a bookstore and thank myself for doing that, it was a last minute decision to buy this book. What teachers should do is recommend books, not make students read them, it kills the interest in a book. This was a nice blend of tragic and weakness. Usually a book has a fierce female fighting the mean, crude, bad man. But this book was different, being a weak girl and innocent man, and being different is just like thinking differently, and that's good.
Example Output:
Positive