Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Aluminum Cooking Service is poison

I received the package, opened the box and saw that the interior cooking vessel was aluminum, which has become common knowledge, can contribute to Alzheimer's. If you are still using aluminum cookware, look it up on google and you can see how this is poisoning us. I threw it out. For $10.00 it wasn't even worth sending it back. Amazon you should be ashamed of yourself for stating the cooking surface to be "metal". Very misleading.