They also make xbox style controls for the playstation, so I suppose you could argue that just as well..
However, that's definitely being played on the xbox 360. They wouldn't make interactive in game on screen instructions for aftermarket pc controllers, that's just way to costly and overly redundant ",no gaming company does this, because its excessively stupid"..
If they did that means they would have to develop in game tutorials to account for all the different after market controllers for the pc as well as the standard setups. Which means they would have to develop over 100 probably even over 1,000 different interactive on screen video tutorials, which is ludicrous.. "Might as well waste some more money making some more interactive instructions for the joy sticks, and fancy gamer mouses as well while were at it."
I would also like to note that Danny Hammett said the game would be launched on all major platforms..