Now on to the controls.
They worked long on a good implementatin of a virtual control stick. (But boy does the framerate look bad in the videos :D )
Control scheme is lot like other mobile titles.
New skills and combos. All classes have 12 or more skills and you can equip 5 of those at the same time.
Design philosophy taken from Diablo 3. Certain legendaries can change your playstile.
Game is integrated into battle.net
They partnered with NetEase and now a few of those guys are coming to the stage.
Aaaaand they said nothing of value. Just basic empty pr talk.