This is only a quarter of the way up.
All in all, it took ~2:20 to hike the 3,922 stairs and about an hour to get down. Security guard wasn't a problem; people were actually going up to talk with him after their hike. In total: three pictures, 61 video clips. In retrospect, I should have taken longer clips for my montage.
And a note: I do my rounds daily and picked up on the 10r/1c method yesterday (well, about 7r/1c, actually, because of people with a shitton of crap on their page that makes it take stupid-long to load). Why do I only have 6v/1c today?