Here's a philosophical question--should the game be about getting it right. In other words, justice and the correct call 100% is the priority. Or is the game about spontaneity and the moments? In which case, get rid of VAR completely, because at this point players and fans are having to suppress their instinct to celebrate goals.
I know it's obviously somewhere in between, but I suppose one's opinion on VAR depends on how far they lean in either direction. Other thing is I wonder if all leagues, countries, tournaments use and apply VAR consistently and with the same level of competency.
Imagine Kroos's freekick vs Sweden if we'd have had to wait 2 minutes for it to be reviewed.
FWIW, I actually think red card misses can be just as controversial as goals, but its' natural to focus on goals.