I'm 37 - so make of that what you will...
Compared to "what it was" when I moved here 14 years ago - it's a combination of being more sterile, familiar, boring, and expensive. "Girl quality" has also taken a nosedive (regarding attitude, looks are subjective).
I can't speak for tourists whatsoever. It may be "I'm getting old", but the usual "spots" just don't appeal to me anymore, or to any of the guys I know within a few years of my age.