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

Input: Consider Input: 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.

Output: Positive


Input: Consider Input: After reading all the great reviews on this product on Amazon, I decided to go for this. I don't typically have good results from diet products, but I figured I'd give it a shot. I've been taking these for 3 weeks, as directed, and I might as well have been taking sugar pills for all the more this is doing for me. I felt like my appetite increased, I haven't lost any weight at all - in fact I've been fluctuating up and down 3 pounds for the past couple of weeks. I gave this two stars because I didn't feel the anxiety or sleeplessness that some people complained about, but I'm still disappointed. I was hoping I'd find something that actually worked!

Output: Negative


Input: Consider Input: This book was disappointing. It has too many major characters that are inadequately developed and too many plot lines to follow. The magic is an awkward add-in that the book could well have been written without.The first half of the book's plot, several of the characters, and the setting closely resemble one of C. J. Cherryh's Merovingian Nights stories, which was much better.


Output: Negative