I never really enjoyed the simpsons past my childhood years. I tried getting back into it, but it just doesn't have that appeal anymore. I never enjoyed a single episode of Amercian Dad. As for Family Guy, it was hilarious the first two seaons, but now, the randomness of Family Guy has become almost entirely predictable and formulaic. Peter makes stupid remark, segue to 80's pop culture reference that goes on for far longer than necessary, Lois gets conversation back on track, Brian makes devastatingly witty remark, Quagmire says "giggity", repeat ad nauseum. It's a very soulless show. I haven't watched it in months though, so im not sure what has changed now.