Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not the Best...

I have owned pressure cookers in the past... This one is probably my least favorite. The stainless steel is too thin; The first time I cooked in it, my food burned and sticked to the bottom (This had never happened in any of my other pressure cookers). The cover has turned colors.. Which makes me think that the cover is Aluminum!I wouldnt recommend it if you cook in a pressure cooker on a weekly basis like I do..