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 think Namaste Gluten Free Spice Cake Mix is their best but vanilla cake is pretty good,too. I especially like it with whipped cream and strawberry sauce with a dash of ground orange peel. In my oven,the mix bakes better in muffin cups or a muffin pan than in a rectangular pan.
[EX A]: Positive

[EX Q]: This is a great multi-use sauce. Great for using as a baste when grilling - fish, chicken, shrimp, pork, etc.
[EX A]: Positive

[EX Q]: These chips are VERY GOOD!! I couldn't stop eating them. They didn't last very long. The reason I gave them 4 stars, instead of 5, is because I think the bags are a little hard to open. I'm not sure why they need to make a potato chip bag that sturdy, you may need some scissors on hand to open them much easier.
[EX A]:
Positive