I agree. Luckily I've found a couple of really nice girls lately that totally float my boat, so I've broken the habit of a lifetime and gone back to see them multiple times.
But prior to that, I'd hardly bothered punting at all for while, as it seems like such slim pickings at the moment. Plus the girls often price themselves so high for a half hour that I think "that's just not worth it, to me".
Ordinarily, I'm all about the variety, I like to see a bunch of different girls. But these days it's a rare occurrence to find one new girl around who's of interest, and reasonably priced - let alone trying out a new one each week, which used to be my aim!