I didn't even crack a smile once during American Dad. It was like they took the shittiest Family Guy script they could find and animated it to ugly ugly charcter models.
I mean, as unfunny as Family Guy is, it at least usually gets a laugh out of me once an episode. I see American Dad as completely unneccesary.
Let it die a quick death.
(Also, why the fuck is Family Guy coming back while Futurama still lingers in death? WHY?)