After seeing this thread I had to buy one. I ordered it Monday night and it was on my doorstep today!
It is definitely a nice little tool. It is very compact and lightweight, surprisingly strong for its size. I just ran it for almost an hour straight and it showed no signs of slowing down. It has an adjustable tip that comes in very handy. The only negative reviews I saw on this thing were that the hose inlet leaks (if you have any common sense whatsoever, this isn't an issue). My only complaint is that it's so small the power cord is barely able to fit on the designated area and there is no way the pressure hose will fit on it's designated area. Not really a big deal for me though.
It doesn't replace my gas powered pressure washer, but this will serve it's purpose.
Also, it comes with some brackets so you can mount it to the wall when not in use, nice surprise!