I think Manchester United played too conservatively. Ronaldinho is no longer a FC Barcelona player, Messi has been injured a couple of times this season, this was his first game after the second injury. Deco and Marquez had not played in two months. Puyol was out. Etoo hasn't played well this year and Henry hasn't done anything at all in Spain. Pretty much the only ones who have consistently played well are Xavi, Iniesta, Toure Yaya and Abidal, which are good players but not among the best 30 players in the world. I think Manchester paid too much respect to Barcelona (you would be surprised at the awful statistics of Barcelona in the Spanish league since December), which is good because it tells me that we are still respected in Europe. However, I would not be surprised of a 3-0 in Old Trafford, but would not be surprised by 1-2 either.