Been a few good performances from unusual sources. Behrami ran the Switzerland game, including the bit leading to the last minute winner which might be my favourite moment so far. Honda looked a class above the rest of the Japan team. Sterling was impressive. Candreva has awesome ability. Sanchez looks like he'll cause problems for Spain.
Think my most unexpectedly awesome performance is Joel Campbell for Costa Rica - he was properly exciting and was best player on the pitch.
Obviously you have standouts like Robben, RVP, Benzema etc.