instruction:
In this task, 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:
I've been drinking these for years. When they changed the formula, it ADDED SUGAR, tastes WORSE, AND often LEAKS. Totally unacceptable, especially for how expensive these are. I've called Gevalia numerous times to try and explain why then need to go back. Seems EVERYONE liked the old formula better. And it was healthier for you. FAIL!
answer:
negative


question:
Loved the shirt. Fit was as expected, not too tight or loose. First time I wore it, after a few hours, I noticed that there were holes where the stitching was across the front of the shirt. Very disappointed as I really liked the shirt.
answer:
negative


question:
This device was way too powerful for my 45 pound labradoodle. He ran to the bedroom and hid in his kennel for hours after it went off the first time, even on the lowest setting. I had high hopes but this didn’t work for us.
answer:

negative