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.

[Q]: I bought this to replace a large container of Schilling red pepper flakes that I bought about a long time ago. The old stuff served me well for cooking and pizza topping over the last decade. When I first tasted the new stuff I was a little disappointed that it was not as hot as the Schilling had been. It also seems to be losing its heat quickly -- there's less heat there than there was when I got it a few months ago.
[A]: Negative

[Q]: I cannot get my dog to use this no matter how hard I try. My dog is the most food motivated dog I've ever known. She will do ANYTHING for carrots, lettuce, ice cubes... even her own kibble. But regardless of what I put in this thing, I cannot get her interested in this toy to save either of our lives. I even tried clicker training her on it! She doesn't associate it with food no matter what I do.
[A]: Negative

[Q]: The 6 hour power energy shot does just what it says. A lot of times I only drink half the bottle to achieve the mental alertness that I look for. It's one of the best energy shots out there when you figure in price, taste and effectiveness.
[A]:
Positive