It gives me more time to play Galaxy and Battalion Wars 2 I guess... Plus I want an extremely finished and polished game!

From IGN's article on the subject:

While this delay is of course disappointing for the hardcore crowd, who have been dead set on getting a taste of Brawl in 2007, Harrison remained extremely optimistic on the subject, mentioning Sonic's involvement in the game, the attempt by Nintendo to reach out to top characters from around the gaming industry, and the mysterious comments Iwata made less than 24 hours ago, stating that Smash would allow gamers to share content with each other both online and off. As expected, there's still more to the Smash story than we know.