Looks like it has the same problem as most other all in one-boxes: interface. What I mean is this: how do you build a intuitive and easy to use control surface when you don't even know what it will control?
Man, I don't know. This thing might be ahead of it's time. I was doing a keyboard search and just happened to came across this website. I have never seen or heard of it before. Is anybody familiar with this machine or know someone who owns one?