Honestly I didn't learn very much from this game. Yes the first team offense looked great. They are supposed to look great, so while it's nice to see it doesn't make me suddenly more pumped up about the team. People get mesmerized by great offenses, until they realize that great defenses will shut down anybody (ask the Broncos vs. the Seahawks). The questions about this team are not so much on the offensive side as they are on the defensive side. I still have lots of doubt about how effective they can be. Can they stop finding ways to beat themselves, as has been the Lions M.O. for years?
That's not to mention that Stafford needs to show consistency through an entire season. Yeah he had a great 1st quarter, but it was in the second halves of games that he fell apart late last year. Hopefully he's comfortable with the adjustments to his mechanics and makes better decisions. Heaven help us if he gets hurt this year.