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

Ex Input:
The Decepticons play the Autobots like a used violin and demostrate Cybertron's AI still has a long way to go. While LaBeouf and Turturro act as if this movie is their character's last episode --- and they really over-act in this movie which is lacks the charm of the original TV cartoon.

Ex Output:
Negative


Ex Input:
I just got my 2007 edition copy of "Interpretation of Dreams" in the mail so I haven't had a chance to read it. So this rating is only on the particular edition that is published by NuVision. They did not include an index or any information about who translated this version. Also, the table of contents is nearly worthless; no detail what-so-ever about the chapters, not even titles of the chapters, just Chapter 1 etc. and a page number. Even though you may think a newer publication is better, this one is much much worse and more expensive. Go with the 1980 publication. I'm returning the book to Amazon (who gets 5 stars for customer service!)

Ex Output:
Negative


Ex Input:
I bought this DVD set as my first foray into the world of Blu-Ray and I must say I am not disappointed. The picture quality (especially on Spider-Man 2 & 3) pops off the screen even in 720p. If you're thinking of buying these movies in HD I'm sure you've seen them already in some other format so I won't bother reviewing the films themselves. The reason I gave these DVDs 4 stars instead of 5, however, is because of the complete lack of extras on the first two movies. Also the amount of grain is higher in dark scenes in Spider-Man compared to the other 2 sequels (which have almost none). Other than these small complaints I would say definitely pick this set up if you want some nice demo discs for your collection.

Ex Output:

Positive