Yesterday in Cardiff they had a Battlefield 3 hub. You went in they showed you a couple of videos about the game and then you and a partner had a go at the VIP extraction mission they have shown in the videos.
The version I played was on the PS3 and the game plays really well. Even my brother who is primarily a COD player was very impressed with what he saw played.
The guy at the hub confirmed there will be 32 player multiplayer on consoles and that the beta will be released this Tuesday.
For those who are going to call me a liar, we werent allowed to take videos inside the hub but they asked people to log onto the follow page on Facebook to leave feedback while in the booth see link below.