tbh it isnt that bad.
Yes I do find the memes funny but...
Lots of work has gone into the creation, and they've already used the model. Yes, it looks different than the TV show, but that's because it is. its not meant to be the same.
Also, I got a comment on one of the memes I posted of someone saying something alongst the line/equivalent to: "that's deffo not hot". But it's not meant to be "hot". Its a teenage boy [Yes I personally think that chat noirs animation looks 10 instead of 14 but we digress]
Moral of the story: that's what hes gonna look like in the movie and if it bothers you SO MUCH then simply dont watch it.
Thank you for listening to my Ted Talk. <3