For me it depends on the intention of the round.
Of more interesting (better?) courses I have played in the last couple of seasons, in at least two cases my group was interested in the details of the course and wasn't in a hurry to finish. That, combined with an uncrowded course, gave us time to look at putts and shots more than once.
As a result, think I "understand" Black Mesa and Cottonwood Hills better than I do Apache Stronghold or Sugarloaf Mountain where, despite having the courses to ourself, my group had a brisk pace-of-play expectation.
In the former cases, we probably added 45 minutes to a 3.5-hour round just by fooling around with putts to other hole locations and chipping from various spots.
IMHO, my ideal examination of a great course would be a leisurely round on a empty course without a scorecard.
Those are my favorite rounds on my home course as well. I try to get out of a solo nine at sundown several times a summer, and enjoy every one of them. And I am still learning things about the course after 10 years as a member.
K