VAR is a joke, an attempt to turn sport further into entertainment, managable, controlled and mediocritised (yes thats my word ).
Trying to make all games equal and competetive is the destruction of sport. An 0-9 away win wont happen as they balance the "competition"
Making pitches perfect removes the ability of a lesser team to exploit a bed weather day, removes the weird bounce that leads to the unexpected goal.
The attempted perfecting of all aspects of the game (refereeing inc) is about making an amazing sport into...a managable profitable live movie.
There should be mistakes, there should be upsets (2015/16 anyone) SPORT is not about equality
If you want perfection, watch movies and playstation games