As someone who is deeply involved in all of this, the daily media reports just about make me want to cry. Quite simply, if you had equivalent reporting of other airlines, you might develop some perspective.
The whole aircraft age issue is a red herring. I've had plenty of issues with brand new aircraft...
Yes, Dixon should have bought some 777s, but then he wasn't one to listen to advice from pilots. He should also have bought 767-400s, and replaced the entire domestic wide body fleet with them. Actually, when I commute from Melbourne I always try to catch a 767....I don't care how old they are. But, the 330 is a reasonable choice for medium range international ops.
Having seen aircraft tech logs over many years, they have no more 'hold' items in them now than they did 20 years ago, when I first became a captain. The only time that number rises is when the engineers union starts to play silly buggers. On a percentage basis, there is little overseas maintenance, and anyway, local engineers do not have a monopoly on competence (or the opposite). For what it's worth, people seem happy enough to fly on Emirates and Singair, and all of their maintenance is 'overseas'. Let's face it, the aircraft are built by overseas workers (and presumably the cheapest Airbus and Boeing can find).
Within Flight Operations safety is not only taken seriously...it is almost the only priority. In all my time in QF I have never seen a pilot queried by management for taking a safe course of action, irrespective of the cost. Nor, knowing the management pilots as I do, do I ever expect to. Delay a flight because you weren't happy with something, will, in many airlines have you hauled over the coals....in QF they will ask why, and then try to fix it.
A pretty, new, aircraft, with a dolly little hostie, is not an indication of a safe airline, or a safe culture.