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

Q: 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.

A: Negative
****
Q: Last year I found this book and once I opened it I could not put it down. Bugliosi is excellent at bringing the details to life on the page. Not only do we get a first hand account of the trial, but he also explains much of the legal process in very clear and understandable terminology. I am now a fan of his work and will be reading everything I can of his.

A: Positive
****
Q: Diane Lane gives a great performance in this romantic/fantasy driven movie. I know many people dream of going to another place to escape the pressures of daily life and this movie does that for you. If you like romantic movies in a far away land then this movie is for you.

A:
Positive
****