Is Superman a Gary Stu? Ask a Question › Category: Poetry Question › Is Superman a Gary Stu? 0 Vote Up Vote Down Mishra asked 3 years ago Is Superman a Gary Stu? 1 Answers 0 Vote Up Vote Down Best Answer smartenglishnotes Staff answered 3 years ago Superman is definitely not a Gary Stu. A Gary Stu is by definition a character that's simply too good at everything.Both Batman and Lex Luthor know more about Superman powers than Superman. Please login or Register to submit your answer Username or Email Address Password Remember Me