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: I don't know if I got a bad batch but this coffee has a nasty plastic flavor. I think the Nantucket Blend is good and the Dark Magic is excellent. My room mate tried it twice and she also thinks the Breakfast Blend is terrible. Green Mountain makes some very good coffees but in my experience this isn't one of them.
Example Output: Negative

Example Input: I bought this coffee because its much cheaper than the ganocafe and has the organic reishi mushroom as well as other healthy antioxidants. I didn't expect it to taste good, but it actually does! I've only had it for a few days and for $5 its totally worth it. My sisters all take ganocafe but now I'm introducing them to this less expensive similar coffee. I will follow up on this product in a few weeks. :)
Example Output: Positive

Example Input: I wanted desperately to love, or even like this drink mix, but am not having success doing so. I love mint tea but this tastes all green tea to me. It's too strong a green and too weak a mint flavor for me to enjoy it. Every once in a while I'll try to tolerate a bottle again hoping I change my taste. It's not gross and so clearly is appealing to some people.
Example Output:
Negative