Joe,
Imagine playing Merion, where the entire canvas is really firm with nothing to stop balls from just rolling and rolling, to their unpredictable ultimate conclusion. I'll tell you want it would define, the best golfer would be the one who could predict the proper golf shot, rather than just the proper yardage for their aerial shot.
After writing that and hearing about this, I now see where Mike Cirba had a problem with the fronting bunkers on the fifth hole(?)