Superman, man who is invincible and wears his pants on top of his trousers, constantly saves metopolis from evil.
Batman, man with no powers, just lots of hi-tech gadgets, but still saves Gotham city, from evil
Spiderman, man with radioactive spider bite, uses his spider powers to defeat the evil forces that attack New York
It's not your average superhero movie--the characters aren't a small group of people that "nobody understands" and try to save the world in fancy costumes. Watch it, and you'll see why everybody's crazy about it.
"Those who face fire without fear or armor.Those who step into the darkness without assurances of ever walking out again, because they know there are others waiting in the dark, Awaiting salvation."