Ran:
Toledo, Detroit, Rochester and Columbus. Fine places to live but not a place where a group of GCA'ers will organize a trip, call in chits to get on, etc.
Thus, comparatively few have played them relative to the "holy grail" Golden Age venues that Messrs. Huckaby, Goodale, Naccarato et al have arranged complicated pilgrimages to play.
I played 3 of them many years before I really knew anything about what I was really seeing at Merion, PV, NGLA and Shinnecock.
In hindsight, once a modern architect + club members want to toughen things up at a Donald Ross original (which all 4 you mentioned happen to be), much of the charm is lost. The tournament history's still at the club, but the battleground is forever altered.
So why bother to go there if you've heard from guys like me about what's (not) there?
Those "1 course" pilgrimages are better saved for Sand Hills, Crystal Downs, Cape Breton, Prairie Dunes or TCC.
BTW, guys on this DG could do a lot worse than schedule a trip to Columbus. Scioto, Muirfield Village, The Golf Club and OS Scarlet - it doesn't get much better than that.