I don't hate any of them but I am not a fan.
I findJoanne incredibly scaccarine sweet and although I like her opinions (last year on choreography corner) her voice drives me insane (not her accent as I do like northern accents). She is an amazing ballroom dancer but in Latin is a bit too try hard. She lacks the effortless charisma and sexiness of an Oti, Aliona or Flavia dancing Latin.
Kevin overdances and over choreographs most of the time (and so does Joanne) but I think he is one of those who is a clever choreographer given daft music and themes, as well as he knows how to get the beat out of his partner dance wise. He is definitely not my style but I think he is one of the best male pros on the program currently.
Karen is gorgeous, seems like a great carácter and not a bad choreographer all together. She seems like a good partner for many, but I find her dancing ungainly most of the time.
I can see in all virtues but I have never connected with any of them particularly.