In this task, 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.

I ordered the wrong size by mistake, I was able to exchange for the correct size in 48 hours without a hassle, The product? It's an Adidas, I expected quality, well... I've got it, it's a very confortable shoe.
positive

Whatever you do, please stay clear of this product. Amazon should stop selling it immediately. I have now made three separate purchases of the same product hoping to find six trims that did not arrive all scratched up. After three attempts, the product receives a major fail. Not one trim arrived in new shape. And the last box arrived with three trim missing. The product is junk from China and every piece just sits on top of one another and easily scratches the surface. It's too bad because the product itself seems well made. Somebody needs to improve quality control.
negative

This cup has a surprisingly big volume for lots of coffee. With the lid on, it keeps the coffee hot all morning long. No more microwaving cold coffee. Also, the handle is high enough that the mug comfortably fits in a car cup holder. I haven't used it for camping, but I use it at work every day.

positive