First things first, the gameplay hasn't been altered much from PES5 - from what I've played so far. The passing is a little slicker and quick short passing seems to be one of the better attacking options, along with attacking full-backs. My first goal was from a cross and a firm planted header running in. In summary for the surface scratch:

General Play

• Looping through-balls seem to be miles more difficult to pull off
• Players hold the ball better and an muscle-out players when sprinting down the flanks. Dependent on skill levels by the looks of it
• Some keepers are laughably poor - real butter fingers on display here!
• More crowd chants eg. You can hear the England fans shouting 'Rooooney'
• National stadia have adverts of that country
• Dribbling is more fruitful that PES5. Players can break tackles and keep running.
• Player movement off the ball is much better
• There are some neat extra like a quick free-kick by pressing L1+R1
• Man of the Match awards added

• First attempt - connection to server lost. It's not connecting at the moment - maybe they're updating it
• OK got on a few minutes later. It's going to take some time for me to get used to this - the XBox Live for PES5 was much more simplified. There's a tournament cup that you can enter which kicks off at certain times - you've got to pick 3 teams that up to 11 stars or something? Updates later.