onlookers not running hasn't fazed me since agent j chastized an entire crowd for not leaving after he told them to!
"had this been an actual emergency, y'all would've been eaten. 'cause you don't listen. You're ignorant. How a man gonna come flyin' through the back of a subway window-see, that's the problem with all y'all new yorkers! 'oh-we've seen everything-oh, no! A 600-foot worm! Save us, mr. Black man!' i come and ask you nicely to move to the next car..."
if they're not gonna do it when they're told, they're sure as hell not gonna do it on their own.
Oh-how about all the idiots who stood around watching superman get his ass kicked, then thought they could challenge his supposed "killers"?