Family Guy is ok. I just don't see why they need to have 3 shows on the same network and night that are all made by the same person.
I know you're trolling, but... Family Guy (at least the first few seasons) was a pretty good show. I never really liked the Simpsons (Futurama is much better imo). And yes, American Dad is pure shit, as well as Tosh.0.
American dad is only one bearable right now, just because of that fucking alien. And for what I understand is the only one not written by Seth Macfarlane.