As far as the greens at DN, I think there's sometimes a difference between difficult/challenging and interesting/thought provoking. Which would you say DN's are? Or, D) all of the above?
Mike,
Mostly interesting/thought provoking, though as with most new courses, some spot recontouring may be a good idea. BTW being difficult/challenging or interesting/thought provoking is not mutually exclusive, or totally exhaustive for that matter.
With all due respect to Jeff Brauer whose work is typically outstanding, his greens at my home club (Great Southwest) are definitely difficult/challenging, while for me at least, not particularly interesting. This is due in part to his client's marching orders which resulted in a lack of relatively level cuppable areas regardless of the length of shot that is called for (one of the most difficult greens is a 225 yard par three over water). We have a number of fairly regular cup positions where at 8-10 on the stimp, you can take a bag of balls, and unless you make the putt, you can't keep it within 10' of the hole. Even on 9, 14, and 16 at Augusta National, I've seen the pros putt as much as on a 90* angle and stop it within 5' below the hole.
DNGC has a few greens that are extremely difficult- 3-putt candidates if you're on the wrong spot- but, for the most part, these are holes where a very short iron is required on the approach. I would classify DNGC greens as D), all of the above, closer to what we see at Augusta National (at slower speeds) than #18 during one of the early rounds at Olympic-Lake.