Refereering overall is HORRIBLE in Spain, I strongly believe, it is in NO SHAPE OR FORM geared towards favoring Barca, remember Barca scored a legit goal vs Valencia and was not given? People say why Barca get a lot of PKs, its just because of the way they play, a team can get 1000000 PKs PER GAME, so what? if they are correct calls, they are correct.
VAR is going to put Spanish referees to shame next year.