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.

[EX Q]: I usually never give bad reviews to products but this is so bad. I have peanut butter daily, I love it so much. I got this to mix into smoothies but it is far too salty to use that way. It taste nothing like peanut butter. It is just gross.
[EX A]: Negative

[EX Q]: I purchased this item to celebrate the birth of my grandson. I should have opted for real cigars, they might have tasted better. These cigars were very hard and hurt my teeth to chew. Not to mention that these gum cigars were much too sweet.
[EX A]: Negative

[EX Q]: I have tried various brands of stevia, but I always come back to NuNaturals. I buy the 12 ounce container because I use it to sweeten everything. If you have a sweet tooth as I do but don't need the added pounds, then this is the ticket for you. I drink a lot of tea, and this is my sweetener. A lot of other stevia brands leave a bitter after taste, but this is the best that I have found to resolve that problem. Highly recommended.
[EX A]:
Positive