Wellp, I'm 8 episodes in. For anyone worried that the show might lose its edge trying to stay with the times, there's an implied internet porn joke, a good chunk of Ren & Stimpy-esque gags, nipple rubbing, and a villain with visible pubes. Yeah, they say it's a kids show but it definitely pushes some boundaries, and I love it.
There's also a Schwarzenegger parody which at first I thought would have seemed very outdated, but it ended up being, so far, my favorite sketch of the show.
Lastly,
spoilers:end of spoilers
we get perhaps Chicken Boo's greatest episode ever