Its La Liga we are talking about not the PL , players are good because they are good not because English media pumps them up. Vini is genuinely a star.

Luck is involved but its not the main thing , if a club has better infrastructure , organization , stuff , players , coach , tactics etc than you and you play them 10 matches you will only maybe win 1 or maximum 2 times with luck , the rest is all about the level of football played backed by a consistent infrastructure of the club.