They need more people on var including ex players who know rules too. A team looking at key incidents, then referring to VAR guy who in turn to ref. More eyes the better.
Yes some of it was taking a while, and it was becoming refereeing by VAR with nit picking officials hunting for minutiae...
How utterly ludicrous isn't it..... you're guilty, even though it was nothing to do with you, simply because we're too incompetent to work out who is guilty.