I think she could be wrong. They may not outdo 2008, so if she meant it in that sense she's likely right, but as long as their second half is strong (all we know to be near certain so far are Zelda and Wii Relax), I think they're more likely than not to outdo 2009.
A game I'm developing with some friends:
www.xnagg.com/zombieasteroids/publish.htm
It is largely a technical exercise but feedback is appreciated.