A few things:
Messi should not have played, he clearly was not fit. He could not really run. Is there something wrong with Busquets, too, or is he just not running well these days?
Great free kick by Xavi that resulted in the goal.
That was a very accurate little throw of that piece of turf to hit Busquets, especially from someone who plays a game where you can't use your hands.
Neymar is not going through his best period right now, but I liked his aggression. The defenders union is going to remember that snot rocket Neymar blasted onto the defender's leg.