Sean, I totally agree with you regarding what the Links Trust has done to the Old Course, as well as the entire town of St. Andrews. When I was there in 96' you could tell that it was in the midst of mass commercialization. Still it didn't sway my opinion of what the Old Course means to not only Golf, but Golf Architecture.
I disagree with you regarding the front nine. If anything hole 2, 3, 4, & 6 might have a bit of repetitiveness for you, those particular holes are probably just as much worthy of study then the moree popular and demanding holes on the back. The features on those holes, the shapes, bumps, hollows and where the bunkers are either placed or appear are genuine and sometimes baffling and uncanny when it comes to play.
Realizing you've probably played a billion times more rounds ont he Old Gal, I can only try to remember that brilliance and look for it on our American courses, hoping it changes the same Much & Muchness that most of our designers are producing.