I think it'd largely depend upon where and to how many you applied.... I think people getting 5-6 interview invites out of a focused set of, say, 9 schools is very admirable (and would hardly appear "unfocused" seeing as 9 isn't that many to apply to AND you were invited to 2/3 of the schools you applied to -- which would show they all felt you were obviously at least a potential fit)... however, if you applied to 30+ schools and only got 3-5 interviews, that'd look pretty much like pure luck to me (and very UNfocused -- who applies to that many schools -- heck, I don't think there are that many schools that have a professor studying what I am studying...'though the Insider's Guide revealed 43 possible fits when I was looking)! -- you shot for the moon but the stars and planets -- heck even asteroids -- were okay too!