My wife is a casual golfer. She will play maybe 3 rounds a year and, well, she's not good. BUT, we play every year in the spring and fall couples event (she's very competitive) and she has a blast.
Like many casual golfers (male or female) she HATES bunkers and while I have seen days where she was 3/3 getting out in one stroke, there were days when she got in bunkers and just picked up out of frustration.
For her, it's NOT the length of the hole that matters; it's whether or not she can go around the trouble. She drives it pretty well--low liners but usually straight--and she is a decent putter but she has no iron or short game.
Even if she only has a 90 yard shot (5 or 7 iron) if it's surrounded by bunkers, she feels hopeless. But a longer hole with options is fine.
In a wierd way #15 at CPCC would be impossible for her from any length but #16 gives her a chance--assuming the shortest carry across is 100 yards or so. My point is this: OPTIONS create interest for everyone, it's not just about the yardage.
PS Wasn't it a lady, Marion Hollins, who suggested and then "proved" to Dr. MacKenzie that 16 at CPCC was a reasonable par 3 and that he should not make it a par 4 hole?