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

Example Input: I didn't much care for "On The Road" after the first 50 pages or so and i'd pretty much thought that this great "Beat Writer" was nothing but hype, but after reading "The Dharma Bums" I now believe Kerouac is one of the greatest writers of modern times. READ THIS BOOK!!!!
Example Output: Positive

Example Input: THIS TOY WAS OUR GRANDSON'S FAVORITE, SO I JUST HAD TO FIND IT AGAIN FOR OUR NEWEST GRANDCHILD. THANK GOODNESS FOR ONLINE SHOPPING.
Example Output: Positive

Example Input: This is a tragedy in two ways. Everyone dies at the end, and if you have to or choose to read this you will experience a tragedy.I can compare this book to a lobster.People say lobsters are a delecacy and you have to get through a shell to get to the meat.This book is a "classic" and you have dissect each and every sentence to get a general understanding.Avoid this book at all costs, if you have to read it in school then you are better off faking a concusion!
Example Output:
Negative