Btw, if you think Starfire was a ditz on the cartoon version, you should have seen the comic book version, where she was an exhibitionist and hardly the "innocent alien" she was in the cartoon. (In fact, the cartoon was very much a "kid friendly parody" of something that was "darker and edgier" across the board. As far as Starfire was concerned, her conflict with her sister was far more serious, where Blackfire was not only capable of murder towards that goal, but possibly rape, both doing it herself and through someone else.)
"Insanity: doing the same thing over and over again and expecting different results."
- Albert Einstein