It's not uncommon for an eventual Super Bowl winner to get off to a rocky start.
2001 Patriots: 1-3 start
2003 Patriots 2-2 start
2007 Giants: 0-2 start
2010 Packers: 3-3 start
Anyways, if you'd told me the 49ers, Falcons and Packers would all be 1-2 after three weeks, I'd have laughed you out of the room. As for the NY Giants being 0-3, well... be glad you don't bleed blue. As for the 49ers, I think we'll have a clearer picture as to who this team is by midseason. Right now it's way too early to shut the book on any team not named the Jaguars and way too early crown the undefeated. And if you think Jay Cutler's going to win a Super Bowl, then I award you no points and may God have mercy on your soul!