WTF Orochimaru is ugly as a face ?
give me a break he is a handsome freak ( no homo )
even as 50 years old you don't see him aged that much comparing to jiraiya
people who said he's ugly either a blind or they hate him as a character
my list :
1 - kisame
2 - Kakuzu ( i like him alot )
3 - kankuro
4 - third hokage
5 - current Obito
6 - 4th raikage
lolwut that guy is a one sexy Uchiha. Scars make him even hotter(esp that one on the lip hehe)

I guess,
in universe, by Naruto characters he would be considered disfigured, but the way he is drawn, **** no
And to OP, I don't think there are any ugly characters in Kishi's manga, because he uses similar facial structures while drawing people. I guess only old folks could be considered not attractive(which is given) and maybe 4th raikage. Even Kabuto and Oro with all their creepy snake stuff are attractive.