Wouldn´t it be better to wait for an actual screenshot before we begin to discuss the look of OS4?
Seeing how there's no "official" screenshots yet, I presume what was shown at the show is still a WIP.
At least they're not using the gaudy colors like in last year's preliminary screenshots!
So, what was the "big surprise"?
BTW, I'm from Massachusetts, b00tdisk. A genuine M***hole! :-D
