Interesting, none the less. Also the final chapter was really good.
But for me this shit was more of a bizarre/absurd and comedic manga than a disturbing/horror one. I don't know if that speaks on how messed up my head already is due to horror and creepy pasta, but I was expecting something a little bit better I will say.
4/10. I will still watch the anime though, if they adapt it decently it can be something quite unpleasant to see, in a good way.
Chapter 5 was the most random shit I have seen, and to my taste, the scariest story was the one with the preg women and the doctor. The first story about the slugs was hilarious as well. Never in my life expected to see some bully and the victim became a hermaphrodite couple.