instruction:
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.
question:
This makes the best tortillas. That is about all I use this for, so it lasts me awhile. Mine cost about 1/2 the price as listed here, but it was on sale where I bought it too.
answer:
Positive

question:
I am the biggest fan of mushrooms you'll ever meet, but these are really disgusting. They taste like dirt. I have to imagine better quality truffles (if these are even truffles at all) are muuuuch better. They'd have to be. There'd be no comparison. These are really bad.
answer:
Negative

question:
I love salt & vinegar kettle chips so I decided to try these after reading good reviews. When I received them, I noticed from the very first bag that over half of the chips were inedible due to rotten potatoes! I know how kettle chips should look, and I know what normal marks look like on chips. These were rotten. After waiting over a month for a response from the company, I finally found a phone number and called them, only to be told there was nothing they could do. The sad thing is, the chips that were edible were actually flavorful and tasty. Obviously they just don't care about consistent quality, so stay away from these chips!
answer:
Negative