I just downloaded it last night and I have already played at least 2 hours worth of it.

http://www.youtube.com/watch?v=-RKsa1dV5g4

The above link is a collection of videos I took with my camera.

Things I noticed

Errors- They happen more often. I hit a shot to Ryan Howard and he missed it and Feliz dropped it trying to bare hand it.

Shadows- This is amazing. The shadows move during the game as time goes by. It is crazy how it works.

Players- They look at lot better this year. Their faces are mostly spot on it is getting crazy.

Stances- A lot of the stances seem to be very well done. I did not see any I had a problem with.

Pitchers- Get a jacket on base...really cool.

This game is a reason to buy a PS3....it is crazy to say that but it is 100% true.

If you want anymore footage just ask and I can take some more (example batting stances of the lineup)