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

Ex Input:
I enjoyed this book-- it was much better than the standard "chick lit" titles. It was a lightweight story, easy to read, and the Roman food, cooking, markets and people were fun. Didn't mind the creative cursing-- how very true to "Roman young stud" it was! Maybe the Laura character was a bit underdeveloped, but I much prefered to read about Bruno.I liked this book SO MUCH more than "Cooking for Mr. Latte" - it was a fun read.

Ex Output:
Positive

Ex Input:
Got this at a great deal and loved the movie. It's nice that I can watch it on my iTouch anytime and not on Flixster under restrictions.

Ex Output:
Positive

Ex Input:
Purchased from We Sell Bulk here on Amazon and received the item much faster than predicted delivery date - I only say that because there's always a list and it's often difficult to pick which seller is the one to go with. Anyhow, the battery came in original and undamaged Canon packaging (looks just like the images available in product description). I was not about to buy the cheap knockoffs and was worried that the one I ordered would be any different than the one that came with the camera (damaged item or store return). Well, after a couple charges and hundreds of pictures, I can say that this battery is exactly the same as our original. It lasts just as long and charges in the same amount of time. Our camera is fairly new so it was a fair comparison - one battery wasn't all that much older than the other.Email me with questions: mister_mr_d@hotmail.com

Ex Output:
Positive