It starts around the 2:57 mark. He does bring up some good points, I haven't seen one game on the Wii U from Nintendo that takes full advantage of the Wii U gamepad.
What do you think? I personally really like what Nintendo has done with the gamepad, especially being able to use a map in Wind Waker/Assassin's Creed IV without pausing the game. But with the rise of Smart Glass and other tablet features, the other next-gen consoles will probably be getting similar features.