Jim C:
Crystal Downs has held up as well as any course I can think of. Of course, we only have to stand up to an average of one Tour pro a year, but the course only has three back tees that weren't built by Perry Maxwell (on #3, #13, and #18), and it is still very challenging due to its combination of severe greens, undulation, wind, and mixture of short and very long par-4's.