Review (1/5): I bought into the hype...it was just hype
I tried them several nights and couldn't sleep at all with them on, as they are extremely uncomfortable to sleep in. Its pretty much thick brown paper with a shiny surface on the back that when wet will adhere to the skin, which it does well. (I just mist the back, not soak it). But sleeping with them on is impossible - for me.
I've carefully followed the directions to remove and it's painful. Really painful. Best advice: Just pull it off quickly, like you'd do with waxing. Same feeling. Carefully removing just prolongs the pain. The biggest disappointment is there have been zero results for my efforts. I'm amazed at those who claim overnight success. For the rest, save your money.