Negatives: Product was dented on arrival, despite packaging - it looked like it was dented before it was put in the box. The off-gassing was pretty bad, and I had to run it for several hours over two days in the garage to get rid of the stench. The cable is rather short and it isn't meant to be used with an extension, limiting where I could place it. It would be improved with an off/on switch; unplugging gets tedious.

Positives: It is very slim and doesn't take up much space on the wall. It's very lightweight. It was easy to install. With a convection heater you are supposed to start feeling warm quickly, and this is definitely true. Despite its small size, it heats my fairly large office effectively.