the goal line technology was an improvement in itself, but it came too many years late, many bullshit calls along the years, Euros, World Cups, cup ties, Champions League, ex. 2005 Garcia ghost goal , World Cup 2010, Lamps goal against Germany that never was, it would have been 2-2 and England were all over Germany in that period of the game, and many other examples, who knows what could have happened?
Var is destroying the flow of the game, it takes away the excitement and drama element of the game, yes it makes sure the right calls are made, penalty calls, offsides, red cards, etc but only if used apropriately ffs and so far VAR has been wank lots of times.