I think we're getting off topic. Sorry, I think I started it. I prefer American Dad to Family guy at least 2:1 easily. But I still maintain that the Simpsons has not been consistently funny in at least 10 years.

However, if were to consider South Park a 10, even though I like the other animated programs mentioned, none of them would be higher than a 5. SP is simply that much better than anything else. Better references, better stories, more social commentary, just plain funnier stuff.

BTW, I also like King of the Hill but I haven't watched it in ages, though episodes are accumulating on my PVR. In fact I have yet to watch any of this season's Family Guy or American Dad either.