Instruct: Classify the given review as either positive or negative.
Query: Great buy, everything you should look for in cookware

I got this set half price on through Amazon warehouse deals, and they arrived in beautiful shape. Everyone should get rid of their Teflon based non-stick cookware, as it releases poisons and toxins. When the nonstick wears off, you'll have to use sprays, which make the release of toxins even worse.This set is dishwasher safe, and it has an a copper and aluminum base, which is encapsulated in stainless steel. So you don't have to worry about those metals getting into your food, but they are great and distributing the heat.Every once in awhile, I put a dash of baking soda and vingar in the bottom to polish up the inside bottom to a nice shine. Very durable construction. Definitly not cheap feeling in the least. Great buy, even at $200.