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 tried it, but I just didn't like it.  Not a good tasting sugar substitute in my opinion.  I'd rather do without sugar than use this again.
[EX A]: Negative

[EX Q]: Chips are not as tangy as I hoped or expected. Poore Brothers is a better choice for the "hard-core" Salt N Vinegar fans.
[EX A]: Positive

[EX Q]: We've tried many Tassimo flavors.  This is by far our favorite.  Our normal cup of coffee is Starbuck's house blend out of a Cuisinart pot but one or two days a week we use our Tassimo.  This coffee is rich but not too stong.  I don't understand the current price over $20 for 14 disks and hope that it will be lowered on Amazon.  For now, we'll buy elsewhere.
[EX A]:
Positive