I would contend that in the first year of playing the course (TPC Boston) the important stat is not how many went for the green, but how many birdied going for it and how many birdied laying up.
Secondly, these guys play a different game than 99% of golfers. They just try and overpower a course and even if they made par or bogey, they would still try and drive it. A hole's merit should still be examined by how the other 99% are able to succeed, and do those who are able still try driving it.