You are given a review of Amazon's food products. Your task is to divide them into two classes: negative or positive, depending on the content of the review.

Example Input: Good product and decent shipping. However, the price was $15.95 and I later found the same item in a local store for $6.95. What a gouge.
Example Output: Positive

Example Input: I love hot chocolate and was very excited to find a variety pack, however, these are gross.  Horrible after taste, my kids dont even like them.  Now I have 3 boxes of the stuff that no one will drink.  Very disapointed.
Example Output: Negative

Example Input: I can't say enough good things about Plocky's chips!!  I have purchased this flavor and the black bean flavor <a href="http://www.amazon.com/gp/product/B000GWKO7G">Plocky's Tortilla Chips, Black Beans 'N Rice, 7-Ounce Bags (Pack of 12)</a> and I love them!  They taste better than more well known brands and are very satisfying.  I have never eaten a tortilla chip that didn't make me feel guilty afterwards.  Not with Plocky's...I always eat less and feel satisfied.  I actually prefer these eaten by themselves..no dips...and I keep a bag in my desk at work.  I have even had them for lunch when there is no time to grab something.  I bring them to work to share with friends and they love them too.  I am a fan of Plocky's chips and will continue to purchase them on Amazon.
Example Output:
Positive