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 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: I have a bichon and I thought this would entertain him for at least 15 minutes, but it didn't. He solved it quickly, within 5 minutes and looked at me as if to say, that's all?
Example Output: Negative

Example Input: This hot chocolate is ok but not nearly as rich and smooth as the cafe escapes products.  We tried it out because they were less expensive but once they are al gone we'll be going back to the cafe escapes brand.
Example Output:
Negative