I've been watching replays of some decades old US Opens - Oakmont '94, Medinah '90 and now Cherry Hills '78. Oh how the mighty had fallen. Tree-choked fairways and featureless bunkering (save Oakmont) are a few of the maladies that stand out. When contrasted with where these courses are now (and likely were at their inception), it made me wonder. Was any well thought of golden age course better in the 70s/80s/90s than it was in its youth? Or before its inevitable restoration? Quite a bleak time for architecture it would seem. Surely Dutch Elm disease and the planting over rotation that ensued played a significant role but how had it gotten so far afield?