I wish I could record videos of myself, my brother, and some people in my dorm, all playing RB (rock band) drums. Because all of us would look soooo different. I mean, you see this kind of thing with people playing SSBM/SSBB too, where some people will be all like really, REALLY forceful with the controllers, and some people will just stare at the screen with this blank look on their face, and whatever. I don’t abuse my controller. I can tell because every single one of my controllers is in better shape than 95% of the other controllers I’ve ever seen.
But yea, it’s probably most obvious (and most funny) with RB drums.