Yes. That being because I tend to judge based on looks. Wart Jr. is, plainly, quite ugly. But I grew to love him because of his personality. I'm sure it's the same for others. Except for Jambette and Ricky. They will never have a chance xD
Yes I had a few that moved in that I didn't want. I didn't need to learn to like them. They showed me who they were and one is now my top villager. He can never leave.
I guess it'd be something to try again.
I had Croque who, I highly dislike; in my town and he refused to leave. That alone made me dislike him so much more than I should have.
In my main town I really didn't at all, but in my second town I was just sort of tting a lot to breed flowers and so I let anyone move in and villagers like wart jr who I really disliked before ill go say hi to and he's growing on me now
Not sure I would to be honest. Although I don't tend to hate any villagers or dislike them that much unless they are a pain to cycle out...
I think I'd sooner keep my favourites in my town. Although I'm always open to trying new villagers if I ever decide to let somebody go. Not sure it would be a villager that I found really ugly