The other thing is a couple of what I would call broad generalisations have been made about the cabin crews in F and service attitudes. I don't flow QF F a lotm but I've flown it enough between AU and the US and UK (luckily!) that I've had enough variation to know that in general I feel at least the crews are pretty good. I've had some.. odd experiences with some crew members making me feel like a request was an inconvenience (eg a steak sanga while they were doing prep for brekky) but in general they have been excellet and showing levels of personal attention. On more than one sector I've had a FA recognise me from other flights and that's been a bonus.
As we all know, and to varying degrees "love" QF can be inconsistent and yes this happens with the crews.. we're all human. Not an excuse in any way, when you get a bad one, you get a bad one (or a good one having a bad day). It also in a way can depend on what you go in with (tiredness, expectation, needs).