I'm pretty sure people are now just running down a checklist of things Doom is not yet running on. We'll be at "MRI scanner" and "police radar gun" any day now.
As you can see, controlling the thing is a bitch.
One extra cool thing about the vid: it's the work of Aussie50, who if you're unfamiliar with his work, has a workshop that is quite the 21st-century entertainer.