I thought it was merely an English habit to knock a hero from his pedestal. You Aussies have taken this trait to new heights. (No pun intended)
Whether sharpenned wooden stick or a knife, an intruder attempted to endanger the aircraft and the lives of those on board. The crew and passengers responded appropriately, whether trained or not. (I can't believe some of the open comments regarding levels of training posted on this Forum. Keep it private, please)