Warms up quick
I like that it heats up quickly.  It is very thin so it isn't interfering with the comfort of my chair.  Even though there is a label on the plug that says it gets hot, I was not prepared when I went to unplug it how hot it was.  I wish the cord was longer.  Overall I like it enough that I ordered two additional warmers, one for at home and one for the truck.
Rating: 4 stars