Mike,
To be blatant, I don't see much in Commonwealth other than tees, greens and some stuff in between. That being said, it is pertinent to the lousy setting theme of this thread. I've played it once, and haven't really been disappointed in not making it back there.
However, it is a great club, with a great professional staff. And I can't be TOO critical of any course that gets 20-30 caddies out in a day. Ask any of them for some good Howard Eskin stories.... hehehehehe
BTW, Hidden Springs is a bit before my golf days.... pity too, I've heard good things.