I feel like, even though the shocked and the funny meant expresions are done very well, all other faces dont show anything, if it werent for the fxs the sad face and te happy would hardly look any different.
I thought about it and i reached that the problem was the eyes. The vast mayority of the expressions can be told by the eyes alone but not here, and the lower part of the face is always rigit if its not a funny face.
I could be mistaken, but i really cant tell if they are showing expressions. It felt pretty obvious at chapter 23, as if all other people could see something thats not there
Edit cause i forgot to add, im not throwing hate, i actually like this quite a bit but cant overlook how expresionless everyone feels. I like this and i would like it if it were better, and it can be