I love mine too. I have the 110 volt adapter as well. I also store it under the bed when I'm traveling. I have DirecTV, so it's not high def., but I think the picture is quite good.
I had the roof mounted automatic dish on the three motorhomes I had previously. Spent about $2500 each time and they work well, but if my camping site was in the trees, I was out of luck.
I love that I can move the G2 around and find a spot with reception. A much cheaper solution that works.