Have specially when moving from the X360 on One to a 'Special Edition?' serviced. The wait was definitely worth it! The White One looks in comparison with the Black version of sumptuous. The improved controller also like it a lot better with his black / white design and lies very comfortably in your hand! The included headset but it seems to me a little smaller than that of the X360 to be ... or maybe I was just too great a head ... ^^
The dashboard seems a bit confusing at the beginning, but after a few go through the apps you get used to it quickly.
For accompanying Sunset Overdrive I can not say anything because I paid a friend, because I'm more of the Halo / GTA series friend. ;-)
From the fan chatter, etc. which some people I could find nothing to report so far, fortunately. My Xbox is running without any problems and hums a bit. :)