This is good news for good TV.
The bad news is that the season has been cut to 13 episodes (with an option for 9 more) and they've had to scale back on the number of appearances by some of the supporting cast. However, it seems to me that the season finale kind of made it easy for the show to do that. What with Chuck's new "super intersect" and with Morgan and Anna moving to Hawaii, I can see fewer Buy More characters popping up. I doubt we'll see any more Scott Bakula either. Well, change is good. I'm sure the creative team will come up with some more great shows.