If I were attracted by his brain or his personality, then I wouldn't find him "wholly unattractive", would I? (by the way, not to go off topic, but that just reminded me of Robin - Holy Unattractive, Batman!) As for the circumcised/uncircumcised thing, by the time I would get to the point in the relationship where it would be "revealed", it honestly would not matter. I'd be so into him for so many other reasons that it wouldn't play a part.