Pro Wrestling is called that because it has storylines that appeal to males. Pro wrestling is sports-entertainment and hardly definable. The wrestlers are comic book superheroes. That's not meant to be demeaning, the wrestlers are all admittedly playing characters, so to be called comic book is not an insult. It's a compliment.
Pro wrestlers are now more human than cartoon, and the business has taken off because of it.
The biggest aspect of pro wrestling that is truly beautiful is the actual matches and the entrances. I love Chris Benoit, I think he is probably the highest skilled wrestler I have ever seen. I booed as loud as I could because everyone else was. I don't hate Chris Benoit, but at an actual event you get caught up in the moment, and you boo him because he 'hurt' Rikishi at King of the Ring. At the live event, crowds cheer for Scotty's Worm like the Red Sox had just won the World Series.