The Bears made timely plays in that game. I agree that the coaching was pretty suspect though. Better offensive play calling might have won that game.
GB's also won at least one game they should have lost. Denver really should have won that game in regulation, and it was a fluky play in OT that won it for GB. They've had a lot of good luck, like the play where the two guys on Minnesota hit each other while going for the pick and the ball deflected to a guy on GB for a touchdown. The good times won't last forever. Favre's due for a few games like he had the last two years where he looked done.