Instruct: Classify Amazon reviews into positive or negative sentiment
Query: great product

1-15-2012these are still holding up like new after several years of heavy use and quite a few pounds of hot candy poured on them---I have been looking for easier ways to make my candy and also reduce waste. These pan liners are great. i use them for my hard candy such as peanut brittle and toffee and I no longer have to butter my pans or line them with foil.These take great heat changes as I pour my syrup out onto the pan and it is at about 300 degrees. when the candy sets it just comes right off. And also being flexible allows me to crack the candy on the mat then pick it up and use the mat to pour the pieces into my containers.I have not used them for baking as I bake on stones anyway.