Well I think ya kinda jumpin the gun. Check out this post from a Madden fan that picked up Madden tonite:
Well fellas I just got back from funcoland picking up Madden 2004. While I was waiting in line, I noticed there was some sorta promo footage of ESPN football playing on the store's monitor. Now before I go any further let me just say... I've seen just about all the footage that has been released for ESPN football and I also have the demo (xbox) of ESPN football. But what I saw on that monitor tonight puts all the footage and the demo to complete shame. It was like watching a totally different game in action. The players were almost perfect in terms of there body structures. And they moved so fluid. I have never seen anything like this in terms of a football game. I'm starting to think these graphics were part of Sega's secret. Trust me if what I saw tonight was any indication of what's to come in ESPN football...this game will definetely turn alot of heads...
If ya want further proof that ESPN will not be as close to the demo as you think check out the producer davez comment on his message board "played the demo version". Just wait you'll see!!!