1st, knowing some of the "issues" that came up, let me be the 1st to offer to buy a beer (ok 2) for Vlad!
2nd, I am VERY happy with the way this has progressed. I use different computers (laptop, desktop with big ass monitor, laptop with 5K screen) and like the fact that I can adjust the screen layout to my workflow.
3rd, at this point, it seems pretty solid (of course, it IS a beta, so do save early and often), and can't wait until it goes gold.
It looks better, it works faster, so, life is good.
(do remember, the panels are ALL draggable, resizable and while my memory is starting to suck, the configurator has a much better memory and will remember how you last sized thingies...
Bruce