WiiU gamepad best concept. great for multiplayer games. One on Screen and one on gamepad. Like Wii remote before it, it reached a good potential early, then Developers went backwards and stopped doing things with it. Me and my mate loved playing COD on it. Just sitting back chilling and talking in the same room.
Wii remote example - Go play Godfather launch window games vs one of the shitty waggle controlled games towards the end of the gen.