I think the number of controversial decisions will be reduced in general but a controversial decision still made after consulting VAR will cause greater outrage. At least the referee can be given the benefit of the doubt when he has to make a decision in real time. If he makes a right bloomer after watching the incident half a dozen times he will be lynched. I would hate to be in the refs shoes when a goal is scored by a team with a partizan crowd, crowd goes mental thinking they have scored a last minute winner against their fiercest rivals, then being urged to watch a replay, then after 2-3 minutes disallowing the goal. Hell on!!! Particularly if his decision is viewed wrong by the majority of people watching at home and in the stadium. And I also believe that if a referee has time to think then he has time to be influenced by his surroundings. A player comes up to him pleading his teams case, has a look at the replay, hmmmmm maybe he's right. Decision could end up depending on which side argued the best. The home crowd getting on his back whilst watching the video.....goal for the home team, despite the decision still looking 50-50. VAR puts a different kind of pressure on a referee, a pressure that I am not particularly sure that I would like to have on my shoulders. Too many grey areas. I mean, pundits can look at slow motion replays in the comfort of a studio for hours after a match and disagree with eachother. Also it would spoil the spectacle for the supporters in the ground. If I was at a Sunderland match and we scored I dont think I would start celebrating until the opposition restarted the game from the centre spot. And by then the moment of ecstacy has died down. Basically in theory its a good idea. In practice in will cause different, possibly greater problems.