Iowa's list is crap:
1. Harvester, Ames (No. 52 m)
2. Spirit Hollow, Burlington (m)
3. Amana Colonies, Amana (m)
4. Veenker Memorial, Ames (c)
5. Hunters Ridge, Marion (m)*
#1 is a no brainer that few would argue with, but Spirit Hollow as #2 is ridiculous. There are two better public courses within 20 minutes of me, neither of which is on the list.
I could go on, but I think Iowa proves Matt's point quite well. It isn't a golf destination at the top of anyone's list, even for Iowa residents, so the "drive by" ratings are probably worse here than about anywhere. To Matt's credit, when he did his most recent "drive by" of Iowa a year ago, I encouraged him to stop by on the way and have a look at a nearby course I feel is underrated and worth a look, and he was interested in doing so but unfortunately couldn't make it work in his schedule.