Hmmm, let's see...
Lost Dunes debuted at 63. Pretty good! Tom Doak now has two courses on the list. Pacific Dunes made a big move from 22 to 14, and is now among a very elite group.
Pretty funny that Medinah #3 moved up to 11, given all the criticisms Ryan Potts has been deflecting since he joined GCA. Sorry, Ryan, fairways too narrow and greens too flat for me.
Kinloch moved from 33 to 29. My biased opinion says it deserves that position. Great place.
Eugene moved from 100 to 64. This baffles me. It's a very nice course, and very tough, with fast, sloped greens. Once again, I find the tree corridors much too narrow for my liking. Although Eugene may be a better overall test of golf, I strongly prefer Pasatiempo.
I need to understand better why Tom Fazio's courses dominate the top 100. Wade Hampton, at 15, looks awfully pretty in pictures. Is it walkable? Isn't it always too wet?
There's a fairly large discrepancy between Golf Digest (99) and Golfweek (4 modern) regarding Pete Dye Golf Club.
The Kingsley Club was recently mentioned as the 37th best "retreat" by Golf Digest. In the last rankings, it was 20th best in Michigan. Although not in the top 100, my guess is Kingsley moved up significantly in Michigan state rankings.