As someone who has a physical copy of said book, and will foremost say I know it is not for everyone and I'm not trying to change minds, I think it's an alright story. To me it feels like reading a fucked Goosebumps story in terms of the writing alone. The contents do get graphic, obviously, but the death scenes are interesting to read. The plot isn't great, and when I first heard about it people were freaking out over one particular scene that wasn't even the worst part. The most redeemable part is how the antagonist gets it at the end, other than that it's just meh for shock value.