Susan takes great pride in all of the animatronics and gets irritated whenever people such as family members make comments about the way they look.
She’s also very protective of them and is incredibly uneasy about others tampering with them, she prefers that if anyone else were to ever have to perform maintenance besides herself that they do so either under her close supervision or to closely document every single action made.
She has her slightest gripes with Bon though, since she had the most difficulties building and working on him