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

Ex Input:
This band has a straight forward approach to music that is sturdy, simple, aggressive and a little annoying, in a good way. The often frenetic lead guitar is right up front to create a classic rustic American sound. This band must like Blind Willie McTell as they cover Dying Crapshooters Blues and mention Mctell in their original track Down at Danny's. If you are looking for something different with a classic American roots music sound - this is a nice find.

Ex Output:
Positive


Ex Input:
My wife is very happy with this set of dishes that we recently purchased through Amazon.com. They are everything she had hoped and expected them to be. My happiness is more related to the purchasing experience. One dish arrived broken and I was very pleased with the efficient, fast and convenient way you handled the replacement. Thanks for a good buying experience.Bob Cordes

Ex Output:
Positive


Ex Input:
I came away with literally nothing new from this book. If you have read many web forums or other books- this is aimed at complete newbies.I also didn't like the writing style or editing. If you know the very basics and don't want to be 'spoken' to like a 5yr old get Andy Stanford's excellent Surgical Speed Shooting.I am just not the target audience for this material.

Ex Output:

Negative