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

Example Input: I didn't think much of this album when I first got it and listened to it, but after a couple of listens, I really liked it. In fact, it's probably one of my favourite Hollies albums. I usually listen to my music on my ipod or my itunes on shuffle, and whenever I hear a Hollies song that I don't really know but I really like what I hear, it's usually from this album. So I would definitely recommend it even if you are not a hard-core Hollies fan!!
Example Output: Positive

Example Input: I am a huge fan of the Tomb Raider series, and have played all five other games on my PC. I love them. I was so excited to get this one, and sooooo disappointed with the quality. Glitchy glitchy glitchy. Do not buy this game. The controls are terrible. While all other 5 games play out smoothly, this one is slow, stalls, goes blank some times, and takes minutes to load to new chapters. Now I don't have a fancy schmancy computer, but I have been able to play all the other games on it just fine without any hitch. This is just crap. It makes me feel like I have to go buy a $2000 computer just to be able to play this $30 game! It probably runs better on a PS 2, so if you have one of those don't bother with the PC version. Thanks a lot Eidos, I totally wasted time and money and am warning future buyers to BEWARE!
Example Output: Negative

Example Input: The book, although hard to get excited about in the begining, offers insight into confrontations that you experience any given day during your life. It's thorough and offers helpful ideas.
Example Output:
Positive