This thread reminds me of a thought I've often had, i.e. that while great gca is indeed a craft, it is also not only an art but a kind of magic trick as well. And it's the "magic" that I can never put my finger on, and that makes all the difference between the good and the great courses of the world. With all the brilliant and seminal text books available to current practitioners on the theory and practice of golf course architecture, and with all the design schools and internship opportunities and countless examples of great golf holes/courses available and out there to be studied (and copied), and with the ability via earth-movers to shape the land to whatever necessary ends one wishes, why is not every golf course being built today a very good-to-excellent one, chock-full of engaging angles and thoughtful strategic choices and flowing and peaceful routings? I don't know the answer to that, and frankly no one here over the years has been able to provide one that makes much sense to me. So that's why I say: there must be an element of mystery and synchronicity and a near-magic at work, some alchemical process that elevates the very special courses from all the rest. (I don't mean at/only at St Andrews specifically, but in general.)
Peter