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 love this tiny MP3 player. Very easy to use. If you do have any problems, their customer support is great. I had to download a driver to get it going and I also called about another problem. They talked me right through everything and it all works well. I bought it primarly for the purpose of using a speaker system with it so I can listen to music in my office instead of depending on the radio. The earphoes included were not the best, so I did purchase another pair for improved comfort. I have loaded a video and some photos on it as well as music. To add videos and pictures it is necessary to dowload free software from the Sansa site. I feel this is a great product and it was better than I expected with a very reasoable price.
A:
Positive