They get pretty excited:

http://www.compfused.com/directlink/284/

Appearently that was at the EVO tournament, which is sopposed to be the biggest tournament for video games in North America. People from Japan and Europe come JUST TO TAKE ON America's best.

If you win, you're the best of the best, hands down. And this guy came back from almost zero health or something. He also parried each hit of the super.