Everything up to chapter 200 was 9/10. Then it took a massive dump.
Seems like the author was rushed into ending it. That ending was hilariously nonsensical. The story up until that point was phenomenal. I was super hooked reading this, as the artwork and premise behind the story is pretty interesting.
Everything was going great, although some cracks started to form around the time the final arc starts. The motivations behind different teams' objectives started making less sense. Then the very final conflict happened and was wrapped up in just a few chapters. Way too rushed.
The manga also explores some interesting conflicts surrounding morality, and parts of the story get a little dark at times. BUt then the ending took a happy-go-lucky, nobody-died ending that just didn't fit the tone of the overall manga.
I'm bummed. Reading this manga was like eating a perfect meal and then suddenly finding a dead bug on the last bite.