Saw this and the bigger one at the boat show last year in Pleasanton, CA. They were a hit, everybody was talking about them.. I really felt like I could hop in, and push a cargo container to the dock. Everything was well made, and unless you see one in person, you can't appreciate the quaility. It would be fun to own one.
We have one here in Western Australia and I would buy one tomorrow if they were not so expensive. You can buy a big cabin cruiser for the same amount. Pity, but the middleman takes a big bite out of it so it is not viable to bring one here.