Tom Doak;
I know you're not a big fan of gargantuan greens, and I know you think even less of double greens like the one I mentioned at Sand Barrens.
Yes, they are generally there as publicity-grabbing, conversation pieces and come across as subtle as a sledgehammer as obvious marketing tools.
However, the reason I told Tom Paul that I thought it was worth seeing is really not that I'm somehow caught up in the hype of something unusually different. It's simply that I truly believe that someone interested in architecture should make a point of seeing anything and everything that's "different", or attempting to stretch the envelope. Yes, some of it works well enough and some of it doesn't, but what frame of reference does someone have if they only visit the greatest and most successful coureses?
You've seen a lot of courses and the great majority of them in your travels have been less than magnificent. I believe that it's given you a very good sense of what is worth emulating and what isn't, and I think your sense of what entails great architecture is shaped as much by seeing the 2's and 3's as the 8's and 9's.
In any case, I didn't find the huge double green at Sand Barrens nearly as offensive as you seem to, although I must admit that it's lacking approach shot strategy (except for distance control). However, I did enjoy seeing a green with THAT much internal contour and variation within an acre and a quarter of green space.
Like a car accident, it's hard to avert the eyes, and there are lessons, both good and bad to be learned.