Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
One example is below.
Q: I've read this book with much expectation, it was very boring all through out the book
A: Negative
Rationale: Review writer does not like the book because it was boring, therefore it is a negative review.
Q: I have had this Model Sansa View MP3 since it first came out in 2005-2006. It remains durable & in perfect working condition. I store music and pics on it and have never had any issues. I was my first and only MP3 player until I bought an iPhone this year (2011). However, I still use the Sansa View for the gym because it's light weight ( I also have the arm case that goes with it for working out). I highly recommend it if your are looking for a quality MP3 player. I purchase and download music from the web-sit it gives you at purchase and i also transfer music from my Windows Media Player on my PC. Too Cool!!!
A:
Positive