Barcelona own the game quite easy from the begining to the end, they won 4-0 with one goal of Messi, Villa, Puyol and Piqué.
As usually Barça played very well with his style, to moving the ball and don't let Zaragosa play. Messi arrived from Argentina one day before the match, he was very tired but he played withoutstanding his fatigue. Albes traveled from Brasil to Spain and he was tired too.
The other important team of Spain played too, yesterday at 10.00, Madrid won 3-2 suffering because Valencia pushed very hard.
In my opinon Madrid won because of a fail of Valencia's goalkeeper (3-1)
In conclusion I think Barcelona will win next month Madrid because nowadays they are weaker than Barça.