As mentioned previously, aside from the multiple cameos (which are actually fun), the entire series feels very much like filler material. I do know it was meant to emulate a TV sitcom, but personally I did not find it funny enough overall. As for the season finale, the meta aspect made it one of the better episodes for me, but I can't help but feel like the whole series was drawn out just so they could end it with a "clever-wink-to-the-audience" gimmick.