Once you humanise a thing, and even if you showcase them more (thus losing the "mystery" behind them) It takes away from the "horror" aspect from the story. I'm not saying it's bad but it was a feeling that washed over me, i started off actually locking all my windows in my house after getting through a good chunk of the series, then the story pivoted and it stopped becoming a horror story and more of a melodrama. The shift was fine, infact i googled shiki and i realised that it was based after a novel it explained the writing, i personally tend to enjoy media adapted from books. This shift so to speak was roughly a little after halfway through the story so it was good timing. I still find myself thinking about this anime alot, i think the smart thing is for me to do a re-watch around halloween lol.
Anyhow, a shiki society although interesting due to the converted humans showing emotional range, is bound to fail, what would happen if all humans on earth where converted? drinking animal blood is literally a slow death, there's nothing to gain. You would basically have to have a seperate place to breed humans promised neverland style but there's no way you'll get a satisfacory amount of people to sustain th population besides a few chosen people. I think Toshio was right, i mean it doesn't mean you can't show shikis compassion, but i think shikis are cursed, there's no life in being one and all they'll do really is spread pain and suffering forever. >>442 it builds tension and gives weight to what the characters are saying, its a hell of a lot better then just having two characters talking with nothing going on.