I am booked to fly on QF30 soon, but at least I still have faith in Aussie pilot training. However, I'm not so sure about these 744s until the real cause is found - don't want to end up like Aloha in '88 or (worse) Valujet in the Florida Everglades in '96.
As my flight instructor would say: "Whoever worked on this aircraft also worked on the other ones too …"