Having seen all the videos, it's as bad as I was expecting.
AI is the same absolut mess. Totally unrealistic, players off the ball move like headless chicken again. There's no sense of tactical formation, the players just don't mark anyone again... it's a PS2 game, nothing more in terms of AI and positioning.
Not to mention physics, that are subpar for next-gen, from the ball to the player collisions.
Animations are bad, the players running like manga ninjas are still there...
These things can't be amended for the final product, they need a new engine or completely new physics.
On the positive, the lightning is quite good, and the grass colours are better.
Overall, it may be slightly better than pes2008 (not difficult) but still far away from a next gen game.
Really a shame. I'm sad to see how konami have milked the cow so much than now is only a walking skeleton.