I've said it about a few places I've played, but only about the ones that combine a moderate challenge, a thoughtful and ingenious (in some way) layout, superb conditioning, practice facility, and a general atmosphere in which I feel comfortable and welcome. I agree with Lester that the experience of playing a course has as much influence on this sort of thing as the course itself, though I think Kinloch would meet the test no matter what.
For these reasons, I count The Olde Farm, Spring Island, and Philadelphia Cricket Club, among a few others, in the "I could play it everyday" crowd.
WW