is something that is being implemented but leaves many doubts, it is not really known what is the positive and negative of the VAR, many situations have happened in this world that one wonders what has happened, whether it really works or not, yesterday I saw the match between Portugal and Iran and Cristiano Ronaldo had to be ejected by an elbow in the face of an Irani player, but it was simply yellow. Just as in this case we see many situations that have happened that have been left only in the intention and not in the action, when placing this type of technology it must be something that is really seen without so many criticisms by the majority of players and amateurs