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]: We are into our third can of this flavorful and easy mix and it just seems to get better and better!  Sunday is pancake day at our house, and today we had blueberry pancakes with real maple syrup.  This mix holds fresh blueberries nicely - don't over-mix the ingredients and you will get nice, fluffy fruit-filled (or not) pancakes that are absolutely first-rate.
[EX A]: Positive

[EX Q]: We love them! This is a great 100 calorie snack. I snack on them throughout the day. My husband, and 3 year old enjoys eating them as well.
[EX A]: Positive

[EX Q]: My sister bought a Keurig. We all started using it. But mom still had her cans of coffee. I didn't want them to go to waste, so I bought this figuring I could make her k-cups with her own coffee. The cups are flimsy, first of all (most of them buckle too easily while getting the top on). It *looks* like a good seal (and yes, I made sure there were no coffee grounds on the edge, which I know can screw up the seal), but they still leak. Get one of the reusable cups. It'll be better for you and your Keurig.
[EX A]:
Negative