The issue is not so much the play but the media attention after if there is a mistake. I have always wanted a system where there is a time limit (say 2 min) and if no conclusion can be reached then they just stick with the on field refs call.I don't mind this at all....the only thing I have seen be a difference maker with bunker is the replay of those spectacular winger tries in the corner where there's just a blade of grass in it, but I could even live with this just being decided by ref and touchie ....this bunker also saps up the momentum of a game when replays go on for 5 minutes, we are there to watch the game roll on, not 58 replays , get on with it !!
The problem I have with the use of video ref / VAR etc is that it seeks to make a game perfect when sport was never that way. There are always going to be subjective decisions - we just seem to have lost the ability to deal with them as a society and instead rant and rave from the roof tops when something goes against our team