Detailed Instructions: Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
See one example below:
Problem: I've read this book with much expectation, it was very boring all through out the book
Solution: Negative
Explanation: Review writer does not like the book because it was boring, therefore it is a negative review.

Problem: Because this video in unrated and carries no warning in the information area I feel shoppers should be aware that this by all rights a soft core porn film with strong sexual content and little science fiction. I bought the VHS version from another source expecting the sort of movie "Roger Corman Presents" might sponsor, something along the lines of "Species" or Amanda & the Alien. While more in the vein of the latter the sci-fi part, {or any other technology for that matter}, is limited to a few teleportations via telekinesis and some aura/emotion melding. The movie is probably 60% by time made of sexual contact. Technically the movie is suprisingly well made for the genera. It is shot on film {not video tape}. The scenery is professionally done and the acting level reaches that of daytime soap operas. The sound quality is not bad. So the technical qualities are there to be transfered to DVD, just beware of the content.
Solution:
Negative