^To me, even just the fact that Barca are only 1 point behind Madrid means how great this team has been. Despite injuries, cancers (Abidal+Tito), loss of motivation and hunger (all of the leaders are playing with little motivation, even Messi), they are still able to go toe-to-toe with one of the most expensive teams in the history of football. Ronaldo, Bale, Benzema, Modric, Alonso, Di Maria, Ramos, Pepe, Coentrao all cost $$$, and now they also added Illarramendi and Isco for $$$. I know people will say Barca spend too, but Madrid's spending is on another level. Also, their players are hungrier than Barca players because frankly compared to Barca players, most of these guys won little.
As for Pedro being good but not amazing, I think the guy is underrated if I am honest. PSG offered 40-45 million in the past summer. He is at the level of the likes of Di Maria, Cazorla, Mata and Silva. I think he'd be great in England. Alexis, too, will look better in England. These players look worse than they are because of how dysfunctional Barca are currently. Pedro looked superb in Pep's great Barca.