Rugby fans can accept that a referee will, from time to time, get things wrong and they will, a little more grudgingly, accept the television match official (TMO) will occasionally make a complete mess of it too, despite having access to every conceivable camera angle and the benefit of slow motion and time.
The reason rugby fans will accept these things is that respect for a referee's decision is written into the folklore of the game, coached from the youngest age, and generally taken as gospel. The referee's decision is final - yes, we get that - but surely some of these decisions require some explanation.
Acceptance of the human element in decision-making is all well and good, and it's quite legitimate for rugby to pound this message home at every opportunity, but how can we get greater understanding of the game's myriad confusing laws if contentious decisions are not openly discussed?
Surely, it is better to have the debate than to have no debate at all. The most high-profile TMO decision of the opening fortnight saw Hurricanes halfback TJ Perenara awarded a try after slow-motion replays seemed to indicate that his teammate Ardie Savea had made a small knock-on just before throwing the final, try-assist pass.
TMO Shane McDermott asked to see the replay in real time, and adjudged the play legitimate, and therefore allowed the on-field referee to award the try.