Full time is a distraction. There should be a controlling umpire and extra umpires that can pay certain things and be able to communicate with the main guy. 4 umpires has 4 different interpretations and they seem to over umpire sometimes then drop off and miss really basic stuff immediately following it. There can be 4 interpretations of HTB in one passage of play.
It just looks chaotic now. The VFL used to be the worst umpiring, now it looks noticeably better because they really don't over-umpire, there is so much more flow and even interpretation.
They are so one sided now that it looks like match fixing. Nearly every game has one side noticeably favoured.
Oh wow , i'm the fourth umpire, and i haven't blown my whistle in the last ten minutes, they'll think i'm useless, i gotta find something... is that...yeah that'll do... Phhhhhhhhhhtttttt.