Everytime I see a commerical for those, it looks like something you wear when you drink purple Kool-aid and are waiting for the space ship to come and take you away.
We bought them (buy one, get one free) and really like them. We keep the temp quite cool in the house and when you are sitting still, watching TV or a movie, it gets **** cold. The Snuggie covers you and wraps under your feet (quite a feat for someone my height!) and keeps you comfy. I used it constantly when i was confined to the recliner for my knee for three weeks.I know someone that actually bought one. She said it's the biggest piece of crap she ever bought. Why anyone would buy one is beyond me.