You have to be joking mate. A landing scare in an aircraft that has multiple redundancies built in. That is a joke if ever I heard one. A bigger emergency would be getting out of the crap bars in BKK. More effort would be spent doing that than what the chaps on QF2 had to go through.
You don't think flying 350+ people around on an hours worth of battery power is serious? If the anecdotal evidence presented thus far proves to be accurate this is no trivial matter. I would appear that the so called 'independent' systems actually had a common point of failure and thus there is in fact,
NO redundancy.
Are you going to offer an apology?
Hats off to the crew for an extraordinary job. Well done chaps.