Your talking like if the Simpsons was Disneys Brave. It's a super 2d cartoon. Yes it looks just like the show but IMO amazing coustmes are made when you create details that maybe one can only see when up close, whether it be a ruffle in the clothes, stitching, unique fabric, added prop, etc. The costume is good, but not great quality.
I guess the point was to keep him as 2-d as possible.