Finished it a few days ago. Only about 2 or 3 episodes worth watching in the whole season. I understand they filmed Seasons 3 and most of Season 4 concurrently, so here's hoping Season 4 is a return to form. Sorry, but Season 3 just wasn't that good.
Except for the episode where John Cena appeared and told the cousins he was going to haunt them. That was extremely funny.