I'm fine without VAR and hope we live without it for ever. Happy to have goal-line technology though. If a ref makes a mistake get on with it..Actually reach out to grab somebody then give them a push from behind, you'd typically expect a card there.
I am interested though in what you think of what I thought was an obvious penalty. Simon got a push in the back at the wrong time when Kuol sent in his first cross. The commentators just said he had the wrong body shape. If it had been Sydney, WSW, MCY or Victory you wouldn't hear the end of it.