Late to the party, but I was amused by everyone wondering what the crux with this game might be. As someone who played this last August, the answer was always clear: the weirdest control scheme you've ever seen on a console. It wasn't just me either, the people I talked to were flabbergasted too. I dug up my old gameplay footage for this for a quick control illustration. Admittedly, they have taken in feedback back then and might have changed it for launch, but it's still something I wanted to have recorded.
(since some people under the video accuse me of lying, lol, for clarification I have a job where I can get VIP access at Gamescom)