Priority boarding on Domestic is an joke in AKL, the mere 45seconds they seem to give you before it become an free for all. They really needed to make an priority line at each gate, they seem to forget that the 'priority boarding' type are still in the lounge when they make the call. My understand is that it should be an separate line that one can go straight up too at any time during boarding.
I'd love to see automate ticket gates at AKL,WLG,CHC domestic that self enforce the boarding patten.
AKL Insertional has the ability for an priority lane, problem being half the time there isn't an staff member on it.