What a waste of time lmao. I honestly like it at the beginning, but then it introduces the cheap cliffhangers to keep you watching only to find out that it's a complete waste of your time. It continuously shows the same old repeated "flashback" bits, Nina keeps on telling that she saw some horrific shit every time (in reality it's nothing but bs), you never see Johan do anything in action, tbh we don't even see him killing anyone lmao, and here we have Tenma and Nina be like "I'm the one who's gonna kill and put an end to all of this" bullshit but after when Johan reveals himself they second guess every time and tell each other "You mustn't do this!" bullshit and not killing him, TWICE, Johan's endgame plan is so flawed, that it doesn't even makes sense, just a killer on loose who is spared at the end.

Funny thing is even in the last 10 episodes, the anime tries to build up some useless plot in some random nameless town and characters that are pretty much forgettable and the other killers look up to Johan and say "He is the real one, monster , monster, monster" and yet we never see Johan in the action, pretty much like how he isn't known in the world. I don't really know how people like this one, only watched till the end because I thought the final "revelation" would explain everything, oh boi was I wrong.