I watched it, when it open up at slow speeds it looks like a tall Can Am Spyder. Neat concept but I don't see it going anywhere.
And the Tomahawk was/is cool, but totally impractical and un rideable. Have you seen it up close, it's huge! They brought it to bike week in Lacona one year and I got a good look, cool yes, but was only made to show off their technology.