It is very hard, and it should be for the virtual open. In multi-player you can go to practice and set it up for slower greens. This is one of those debates that is going to exist as long as computer golf exists. Make things more playable for the newer players and the game loses challenge for the better ones. Visa versa is also true..
Just for the open, Oakmont needs to stay exactly as it is.
When the open is over, I think its more than enough time for a new tier for the great players.
A slight calming down for the rest of us.
So far ive missed the cut for both opens by 1 stroke..
Im fine with that, I can learn to shoot lower.