Brute ones, slimy ones or arrogant ones. Most of the time.
C. Ronaldo has grown on me a bit, but I still don't particularly like him. Don't like Zlatan's way of being, or his exaggerated trickery. Diego Simeone was scum. Didn't like Baggio that much, but that was mostly about his reputation and god like status among people I'd talk to. Totti has never my bag (our famous Totti NonFanclub on juventuz was my doing), although he seems to have matured a lot in the last few years. Materazzi has always been a jerk.
Hate is a strong word, I don't hate anyone, just dislike them.
Your question kinda stunned me, there are others but I don't recall at the moment.