https://gist.github.com/DerrikCreates/b000591cc0bc4eac75d85e0d4d66b130 raw json, negative english reviews from people who bought.

 
HashSet<string> ProblemWords = new()
{
    "ugly",
    "penis",
    "thumb",
    "sausage",
    "finger",
    "weird",
    "awful",
    "terrible",
    "hideous",
    "gross",
    "cursed",
    "uncanny",
    "unsettling",
    "deformed",
    "wiener",
    "model",
    "character",
    "characters",
    "design"
};
 

No other checking has been done. This will result in some reviews being flagged at disliking the character models and same for the opposite

Reviews that match : 239 Total reviews processed: 1454 Percentage: 16.437414

with this rough estimate only 16% of reviews of people who bought the game (non free copies) dislike the character models.