Well, Nintendo did a great job of cloning the Xbox 360 controller, though as I've said before they screwed-up by swapping the right stick & button positions. At least this new design has the Dpad and buttons at an inward angle compared to the sticks above them, making it less likely that the player will accidentally press them while using the sticks.
If I were to ever get a Wii U, this would be the controller I'd use. But man if they were going to clone the 360 controller, why not just keep the sticks where they were?