Honestly the nutshack isnt that bad in my opinion, just some of the voice acting is iffy and some visuals/jokes are kinda hard to listen/look at but, its not as bad as some say it was. that said, i think if they toned down on the nasty jokes a bit and payed a little more attention to the voice acting, the nutshack may have stayed around for more seasons. The people working on the nutshack had a lot of fun on the show which is nice. (even showing themselves in a fourth wall break in this exact episode)