Playstation 4 - User Interface Overview Promo (E3 2013 Trailer) (http://www.youtube.com/watch?v=1OegYm1dM9g#ws)
Looks pretty cool.
Here a good picture of the PS4 console, which I think looks pretty good:
(https://www.digitalgamingarena.com/forum/proxy.php?request=http%3A%2F%2Fwww.digitalgamingnation.com%2Fdgaorum%2Fgallery%2F1_11_06_13_7_18_00.jpeg&hash=2e01f6461d105cff594d0d52ddefc8dd46ff60a5)
Someday, that will look badass in my equipment rack 8)