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 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 concur with previous reviewers in that these muffins have such a bitter taste! I also bake often and I'm certain it wasn't me. My gluten-eating husband didn't like them either. They were also dense. If you are looking for an apple cinnamon flavor and need a mix, you might be better off using Pamela's Baking Mix (which is awesome!) and adding apples and cinnamon to it. The muffin recipe is on the back of the Pamela bag. In conclusion, I don't recommend these; they were really disappointing.
Example Output: Negative

Example Input: This product is BEYOND AMAZING! I have been cooking pancakes in assorted ways for four decades. And, for home use, no other product comes close to this Bisquick Gluten Free Mix. It is superior not only to every gluten-free product on the matter; it is ALSO superior to every other mix (gluten-free or not) on the market. Friends and family are constantly amazed and surprised when I serve them breakfast. So, to everyone and anyone, don't make the mistake of associating this Bisquick product w/ other gluten-free products that result in food that tastes like cardboard. Last thought: Thanks to Amazon for making it available as a subscription purchase, since I can no longer find it in any South Florida supermarkets.
Example Output:
Positive