I might be the only one who feels this way, but I think that Family Guy hasn't really been as good as it used to of late. They really seem to be drawing out their jokes waaaaaaay too long, for a very small punch line.
The one that really comes to mind is when they showed Stewie watching the movie "Bewitched", then showed almost a full 2 minutes of traveling scenes, just to show him predictably slap Will Ferrell.
That and I really dislike it when they spend half an episode having a character perform a show-tune, word for word. Like when they had the old creepy perverted guy sing something from the rocky horror picture show thing. How's that supposed to be funny?
I really hope the show hasn't jumped the shark...