Here are my impressions of playing the game quite a bit this past weekend. Sorry in advance for the long post!
What I Like
The customization of my team. I like to tweak my stars based on what type of team I'm after, i.e. pass heavy, run heavy, etc. The game makes it very easy to put together a team.
Playing with the old-time NFL players is a lot fun. It'll be cool to see who they add in the future.
The commentators are great. Sure they repeat themselves a lot, but that's pretty normal for any sports game ("Boom, he's on his back!!" - Madden)
The load times are very quick, or at least quicker than I expected.
The game plays a great game of football. The AI is pretty smart, though not perfect, and is challenging in a good way. I feel a sense of accomplishment by winning against the CPU.
The speed-up clock feature is a welcome change. This helps with games that are 5 minute quarters, but last over an hour because of lack of any real huddle time. The game makes up for that by speeding up the clock until the playclock hits 20, though not in all instances, like a no-huddle offense.
What I Don't Like
The game is very shallow. Only a season mode? No franchise? I guess it would get tricky with the draft, i.e. no new stars to draft since all the name brand guys are already "in the league", resulting in the draft being filled with cpu-generated guys. Still, they could have added something, like "Create a Legend" a la the Superstar mode in Madden, or something similar to their NBA 2K series.
Some of the play mechanics take getting use to. The kicking was tricky, but I'm pretty good at it now once I figured out what I'm suppose to do. But, even after playing all these games, I still pump-fake when I don't want to, resulting in a sack. Very annoying.
It costs too much. Remember when we'd get a $50 game for $20 from 2K sports? This is the reverse. This is a $30 game at a $60 price. I'm thinking they are going to drop the price to $40 once Madden hits to help out sales, but I can't recommend buying this game for $60.
Overall, I'd give this game a 7/10. All-Pro 2K8 plays a great game of football, but the overall package is lacking features. I'll probably pick this up once I can get used copy for $30 - $40, as I like the game, but not at $60