@Miller,
I do not know, miller, whether you are male or female but for most women, concern for a man's looks extends as far as excluding those features that scream no (hairless chests, facial moles or gaps between the teeth, for example) and the inclusion of one or two musts (body hair for me . . . and for aidan).
Grooming, to me, is important. Whether you want to list that as a personality trait or under the general category of looks is fine because grooming works under both.
At 63, I find a great many men of the age I would consider are slobs.