As seems to be the consensus, I still find people in their 20s physically attractive, but the prospect of spending any significant amount of time talking to most people more than 5 or so years separated from my age is pretty exhausting. If we’re talking long term relationships, I’d rather compromise a bit on looks in favor of a roughly contemporary personality than vice versa. And, as I get older, my threshold for “attractive” softens a bit to accommodate that personality.