I'm going to admit I consciously avoided this until I saw this thread. After watching it on Hulu I have to agree with a lot of the comments here. The production design is fantastic. It definitely has a very distinct look to it, and a beautifully weird one at that. I enjoyed the actors in their varying roles and the little nods here and there to what was (including Herman's intro) were nicely done. The dark humor did make me laugh a few times.
I also have to say I really enjoyed the updated version of the Munster theme song! I hadn't expected them to use it as much as it was.