Gosh, you guys are hard on poor little ole snuggies.
I don't have one, but I wouldn't mind having one. They are like a blanket, but it has sleeves in it so you can do things like pick up or holding a phone or tv remote while still covered up in the snuggie, thus staying warm. You can't do that the same way wearing a blanket. In the commercials they also advertise it as something to wear at ball games, etc., and I can see where that might come in handy as it is freezing out at night football games, etc.
I don't know about the guy that supposedly " looks like Satin ", lol, as I don't remember seeing anyone that fit that description in the commercials.