Actually a fine blanket! It warms nicely evenly and also relatively fast. But only if you put the blanket under the comforter and schedules a good half hour forward goodnight. This is apparently a matter of course. Nevertheless, I have placed them in testing only on the bed, as it was not really warm. In recent cold days I have always left the bed and when I was cold at night dressed between me and duvet. Even as it has faster very very well heated. Even after several applications it works great and the shut-off is located reliably.
Shortcoming: I get an Amazon whose pack was obviously already open. Ugh .....