Bunch of people at work use it and love it. Not good for gaming though, but great for everything else.
People should be aware of this, if it matters to them. The latency on a wireless service like this is going to be worse than internet provided to the home via some sort of wire, and it'll also be much less consistent. (meaning the latency will be more variable)
So for you competitive online gamers out there, likely not a great choice unless your only other option is satellite internet.