The absolute greatest cartoon of the Decade. Not one show comes close to how imaginative it is. It's so indescribably good and well animated that it puts most award winning animations and films to shame. But it may never get the popularity it deserves, seeing as it is a show that is very adult oriented though aimed at kids. The content sometimes borders on the offensive and sometimes horrifying and grotesque ( as in the episode where they turn a bird inside out and its organs squealch and squirm while it tries to flap its wings and die in flight).
Do it. Watch it.