Honestly, kinda ass. Feels like Sui really didnt know where he wanted to go with this one and keeps changing direction with things.
Character development has been lacklustre, characters and their motives are as shallow and predictable as their development. Most the cast is absolutely forgettable, most leave no mark on the reader, characters, nor the story but exist solely to fill the pages.
The world building started on some decent notes only to be absolute slop, so much yet so little happens in a vacuum. The art style is dark and gritty but it fails to capture the emotion of the situations brought forward. Pacing flip flops between him getting ideas and seemingly burning out of them.
Maybe the real "Choujin X" is coming up with decent plot points rather than playing it safe and relying on easy tropes.