Cats dear, I'm 24 and I like to think fairly worthwhile, by the same token I've been with women into their 40's who were worthless in a room.So while I get what you are saying I will just reply that I have yet to hear of a single reasonable filter to determine if a specific person is a worthwhile lover other then interacting with them.I'm gay and I've met women here (who COULD have been men, but were just as likely unimaginative women) who were a waste of my time, while I also have male friends who if I were inclined to have sex with guys I would have them right on top of my... ummm to do list. It really is all about the individual.