Mike,
I was out there, at Oakland Hills, yesterday watching the championship match. The routing of that golf course and so many of the putting surfaces out there are so good -- there are a ton of great holes, including 1, 4, 5, 6, 8, 9 (!), 10, 11 (!), 12, 14 (!), 15, and 17 (!).
But you're right, the bunkers have been rebuilt in recent years and didn't (in my humble opinion) come out very good. They're very, very sterile looking, perfectly edged and filled with glaring white sand. (They're simply not my style, which, in the grand scheme of things, is totally irrelevant!)
The fairway mowing patterns on many holes -- most notably the wonderful 11th -- are also "out of whack". In other words, there's some great native contour out there on the South Course covered with rough that's not being utilized.
But that's Oakland Hills South.