Patrick: I played the West course at Royal Melbourne a couple of months ago with Michael Clayton and my two interns. We all believe it's one of the great courses of the world, but we all agreed that all four of its par-5 holes are "weak" ... not one of them is even 500 yards long.
(The fourth and twelfth holes of the West course are converted to par-4's for major events; the second is played as a short par 5; and the fifteenth hole is not used on the Composite course, replaced by the long seventeenth on the East.)
They are all very good holes for the 3-10 handicap who will have some chance to go for the green with a long club if he flirts with a bunker off the tee (on all except the 15th); but they are driver-7 iron for Tour pros and (except #4 West) pretty simple three-shot holes with acres of fairway for the average member.
The fourth on the West is one of my favorite holes in golf, but the other three are just okay ... and yet they do little to diminish my impression of Royal Melbourne as a whole. What does that mean?
By contrast, I can't imagine a great course with a weak set of par-3's. The only one that comes to mind is the Old Course at St. Andrews, which has only two ... one of which is mediocre, but the other possibly the best short hole on this planet.