Likes:
Sasuke: I like the fact that he has such a complicated character and that he's one of the few who stays in the grey zone instead of being completely white like Naruto or completely black like Tobi.
Naruto: I like the fact that he never gives up; no matter what happens and I admire the fact that he's willing to go through a fire if that meant saving a friend.
Itachi: I like how he's willing to admit that he's not perfect and how he continued caring for his brother.
Deidara: I just like his humour and his definition of art

Dislike:
Sakura: her personality leaves much to be desired. She may be a good medic nin and can be good in battle if she put her head into it, but her personality fairly disgusts me
Karin: the only thing useful of her is her healing ability and her way of sensing chakra -_-
Kabuto: he annoys me; it's as simple as that