Don't like Kallen, don't like C.C. (not vaguely evil sounding enough), REALLY don't like Shirley and Milly.
The male voices I can deal with, its the female voices that they screwed up. C.C.'s voice should be Kallen's and Kallen's voice should go die in an explosion along with Shirley and Milly's.
Also: Obligatory badass mother.