Not very comfortable to sleep in. Makes okay waves. [SEP] It’s just okay. I was expected to be wow’d. By someone who absolutely hates curling hair and has no idea how to do anything with it, I gave this a shot. It’s bulky, hard to keep secure and when you do get it secure, tugs on sensitive areas of your hair. Overall I’ll keep trying it out to see if I can make it work for me. If you can get it on sale I say give it a shot.