I thought it a sorry concept beautifully executed and poorly marketed. How many peeps with that kind of loose change want to look like a dork while showing it off ?
With the poor riding position & exotic materials driving an elitist price point, I wouldn't anticipate a market for much more than six of these. There's probably that many Segways in regular use today for much the same reasons. Just because something can be done, doesn't mean it should.