Instruct: Classify a given review into positive or negative sentiment.
Query: Not so much...

I ordered these for a new recipe I wanted to try. The recipe told me to butter the pan, put this down & then the cake. When the cake was done, cooled & friged overnight, I removed from the snap pan & the parchment was stuck to the cake. When I pulled it up slowly, cake chucks came with it. Not sure what I did wrong but I think I would have been better off not using the parchment. I will update my review if & when I use the parchment for another recipe.