When is an inventory screen more than an inventory screen? Well, never, actually. But this is Diablo III's inventory screen. Which, for whatever reason, makes us want to play the game even more. Maybe it's because it makes Diablo's third coming look more ... playable?
Also, note that the menus are really quite dark. You might even say they look Diablo-ish. But, for some, they'll never be dark enough.