I don't use it, but I do think it's pretty cool. It's small, as a 6'1 male I would say it's just big enough.

My girlfriend uses it when she's having troubles sleeping, she says that it really does put her to sleep quite well.

However, she says that there is a bit of adjustment, when you wake in the night or in the morning, there is a slight moment of panic when you don't have your strength back and are in a sleepy haze, because you have a bit of trouble moving around. But you get used to that.

When you receive it, you have to tie the weighted insert down with cloth ties inside the washable cover. I wish there were more of these on the inside though, the weighted part of the blanket can get too out-of place for my liking, and I also don't trust the ties to hold up for very long if you're not careful moving it. It definitely takes two hands and a good grip to get the blanket on top of you.