this series is not completed yet and i write this review as i have finished reading chapter 127.

About the story: The setup is fairly sweet but things start to rapidly develop and i promise its thrilling! I have until now rarely seen this level of analyzing, strategies, deducting, attention to details and psychology. There are also later on survival elements, the setting will shift to a dystopian world and society and its structures i assume at this point will come more into focus. It is gripping, thrilling and challenging. This story so far has all the things i appreciate in a well written manga.

About the artstyle. it is always about personal preference, but it is fairly deecent and even though it seems a bit childish its accurate as the main heroes are also more children than teenagers at this point of the story. I could understand tough if the style is not to everyones liking.

The characters are well thought out and you will meet a variety of them over the course of the story. there are some im sure everyone will find something to relate to. As the main heroes are also still very young, things still have room to develop and grow and im excited to see where things will go as the story progresses.

Enjoyment : it really is an amazing story! as i mentioned before all the components i enjoy are present (maybe some romance could be added for my tastes, but its still ongoing and they are kids so my hopes in the future ;)

Overall this story does everything right: good characters, thriller/horror/survival elements, lots of strategy/analyzing/psychology some fights and gore, society and philosophical problems. I can recommend reading this if you liked Golden Kamuy (even though Promised neverland is not humorous/funny ) or one of my alltime favourites 7 Seeds -here are many elements shared and im so glad i found this!
I wouldnt ever compare it to Bleach though, as Bleach is just a "next-stronger-opponent" kinda shonen and promised neverland is not at all like this. sure the challenges get harder but on a entirely different plane/scale and there are so many more elements in the story even though its not complete yet.

TL;DR : read it if you like: psychology , analyzing, strategies, thrillers, survival, horror, dystopian worlds, mystery, philosophy, jailbreak, plot twists,
7 seeds, Golden Kamuy, Eden no Ori, ES (eternal Sabbath), Death Note and the likes.