Guy, although my mouth is sealed and my brain, ears and eyeballs have been sworn to secrecy, I do know some Euro guys have posted on here about their experience.
Some folks on this side of the pond that I know personally and have used the tools report that the new Domino is a heck of a lot smoother, more ergonomic, easier to control, significantly more intuitive and more. Consider all this from a tool that looks like a behemoth, that's pretty darn impressive. What excites me about it is the time that Festool has had to do their own R & D as well as incorporate customer feedback into a new Domino. I think they'll be a bunch of smaller features that tickle each one of us in our own way's that we didn't even realize were a bother on the older Domino.