I freaking love this show, have since the first season. It was a super-long wait, but so far it has been worth it. The plotting and direction remain top-shelf. The story moves along and rewards the fans with plenty of references and Easter-eggs that just make for a very fun experience.
I would definitely let Jackson Publick, Doc Hammer, and Ben Edlund write some big-screen movies if I was a Hollywood power broker. Their "cartoon" has the feeling of a Hollywood blockbuster in every episode.