But it's all over the back pages. There is much ado about a recent a game between Liverpool and Tottenham..
I had thought that VAR was the equivalent of the TMO system but I gather it has significant differences and that it is generally disliked and maybe distrusted.
We might have misgivings about the odd decision but taken overall I think that the TMO system in rugby works well.
The newly introduced bunker system is in its infancy but I am very happy with the concept - the game can progress whilst decisions are made outside immediate time pressure. Yes, we do need consistency but that will come.
So, has rugby got it right?