Well, if your main concern is that your model looks good, then you should be able to ignore any comments that pick up on the difference between good and great. If you have met your own criteria then you have succeeded, surely.
To be honest, when I release my Feldbergring track, if I get 100 comments like "I love the trees" or "the buildings look great" or "the road feels realistic" then those comments would give me a lovely fuzzy feeling inside but wouldn't help me to make the track better. However, if I get "the cobbles feel too rough with a DD wheel" or "I get a bad FPS drop through the forest" or "the shaders look a bit flat - did you consider using more NM shaders?" - those kind of comments help improve my work. They wouldn't be a criticism of me as a person, or of my ability as a modder.
Sometimes other people just know better and I have to accept that; accept their comments as helpful and not a criticism of me. I feel we have a great community here, with almost all (if not all) members hoping for the best from each other. Why would it be any other way?