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.

Ex 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.

Ex Output:
Positive

Ex Input:
After reading some of the reviews, I got nervous and opened a bag from my recent order expecting the worst! No worries here. All bags are in great shape and expiration dates aren't until June. Chips, at least from the first bag, taste like they are supposed to and all is good in the world! By the way, fifteen bags for under thirty dollars is a ton less expensive than the going price around here at the local grocery store so, yay team!

Ex Output:
Positive

Ex Input:
I have to laugh at the reviews that said it was too much work. So you have to add an egg & a little butter! It is well worth it. I am not a cook at all and these come out perfect everytime. They are crisp on the outside and fluffy on the inside. My family loves, loves them. The only thing different I do is instead of the extra 2 tbsp of water they call for, I add 2 tbsp of vanilla in place of. Best waffle mix!!

Ex Output:
Positive