Just a quick comment on this. As MacFarlane's animated shows go these days:
American Dad>>>>>>>>>>>>>Family Guy/Cleveland Show
American Dad is just absolutely hilarious at times. Roger is one of my favorite characters. The Vietnam episode was priceless. Its tough to believe it came out of same minds that crap out the abomination that is Family Guy. That show stopped being funny ages ago. As for Cleveland Show, it doesn't hold my interest at all except for Cleveland Jnr., even if he is a rip off of Bobby from King of the Hill.