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

Example Input: I bought this set for my husband and brother for Christmas last year then we ended up buying a different set for the movie cash for the new movie. I went to sell this set at used movie retailer and they informed me it was from overseas and possibly a bootleg. WATCH OUT!!!!!!!!
Example Output: Negative

Example Input: Tomb Raider: The Angel of Darkness is one of my favorites. The plot is very interesting, the graphics are good (but kind of shakey, at least on my computer), and it's pretty cool to be able to play another character (although Lara is always the best). The environment is very dark and grimacing though, and I find that if I play the game to much, I get a little depressed. It's still one of the best, though, and an awesome addition to the Tomb Raider series.
Example Output: Positive

Example Input: On a number of occasions, it had been suggested that I read this book, and I must say I'm very glad I did. I got very involved, as the writing was so wonderfully descriptive. Having said this, I don't think it was arduous to read all that detail, which sometimes makes reading a book feel a bit of a chore. I would recommend it to anyone!
Example Output:
Positive