Honestly, you can't take a manga and expect Shakespeare, but from a critical writing point of view, the tension has had too many ups and downs in the latest arcs. There's no sense of progress. when something is achieved, something else always messes it up. The original series felt like he always knew what was gonna happen next and was building too it, now it seems like he's making it up as he goes along. Literally. Like when he writes one chapter, he has no clue what the next one is gonna have. Poor writing