Super Smash Bros. Brawl's delay in Japan has indeed affected the North American release of the game. According to reports from Nintendo's American Media Summit 2007, the game will officially launch in the U.S. on February 10.

The game was also demonstrated at the event. It's reportedly running at a smooth 60 frames per second, 480p widescreen and with little to no loading times.

There'll be more news on Super Smash Bros. Brawl as well as Nintendo's other upcoming titles as the company's American Media Summit 2007 continues. Keep checking back here on QJ.NET for more updates.