The three F18s over Sydney Harbour were a non event. I appreciate that they're limited to a ridiculous degree by the rules put in place for any such flyovers, but really, it was a waste of fuel and duty time for the poor sods who had to fly them and the groundcrew who had to work on Australia Day to get them airborne.
As for the lone F111.... come on guys. Admit it. Someone forgot the time zone difference between NSW and Queensland, am I right? Why else did the lone F111 turn up (very, very briefly and only out over the outer harbour) about an hour after everything else was done and dusted?