Fantastic report on the QF flight, with stunning photos to match once again.
I'm a big fan of QF's Business service, particularly on the A380. I particularly enjoy their Business catering, although would agree with you that your main course looks very rare indeed - verging on raw, in fact! I think I would have sent that back and opted for something else from the menu. I love QF's pre-order breakfast service in Business.
You are correct in that First passengers can keep their IFE screens out for taxi/takeoff/landing - this is not possible in Business or Premium Economy (or bulkhead Economy seats), due to the pop-out IFE screens restricting exit from the seat area.
Looking forward to the final couple of flights!