This is a tough one, because I really liked this game, but I didn't like it as a SBIG entry.
I could never get a handle on the logic of the item combinations. I understood pretty quickly how it was supposed to work- the semi-diegetic tutorial serves its purpose well- but the descriptions are so absurd and obtuse that it quickly devolved into frustrating trial and error.
I genuinely love the art in this game, and the music is surprisingly catchy. Neither really fit what I think of when I think of so bad it's good, though. The whole thing is absurd, but it feels earnest in its absurdity, more a focused satire than an out-of-nowhere bizarro fest, and it's quite polished overall.