I, also, am not much of a fan of video replay. That being said, the VAR call in the Switzerland/Argentina corrected the call on the field. The Swiss player took a dive and got the on field yellow card against the Argentinian player. The VAR corrected the call and awarded the Swiss guy with his second yellow card earning him a red card.
I have been enjoying the World Cup, but have real hard time watching sometimes with all of the rolling on field writhing in pain one second and up running around 10 seconds later. My son says that it is part of the game and that you have to do it to get calls. If so, sad.