Personality, sense of humor, intelligence, integrity, honesty, loyalty, not necessarily in that order, but a sense of humor is way up there on my list.
I don't think good looks make a person attractive without the personality to go along with it.
You could be a good-looking airhead, and how far would that go? Not very!
I would, however, give up all my wish list for a date with Robert Redford or Jack Nicholson:)