I think the Xbone is one of the best console designs. It's very bold because it drops all pretention and toy/robot inspired visual ques. Compared to it PS3 phat is incredibly convoluted. Splitlines, different materials, redundant shapes, step functions, logos, jacks, leds, lids, grilles and tapers where none are required, it's Homer's Dream Car of design which is amusingly fitting to the initial spec.
The Xbone is not without fault though. The soft touch plastic just looks cheap, the grilles look cheap and there are still too many split lines - injection molding, sigh.