For many superhero characters, a flawed ordinary person rising to the challenge is exactly their origin story. It's compelling, so of course it's used. Whethe

For many superhero characters, a flawed ordinary person rising to the challenge is exactly their origin story. It's compelling, so of course it's used. Whether they pull it off convincingly or if it's just given lip service is another thing, but ostensibly just because it's a super hero movie doesn't mean it doesn't apply (at least for the first movie for a character).