There's this sentiment people have towards Madrid players. Look at you now saying Vinicuis was unlucky, but if it was any other player that's not a Madrid player you'll say he was wasteful. Vinicuis was very wasteful yesterday. Velverde was awful all round. Kross, Camavinga were the outstanding players for Madrid yesterday aside the defense.
The third place team in the EPL is Newcastle that have just been acquired by the rich Arabs, the fourth place team is Manchester United that have spent millions in recruiting players and is always among the top 5 richest football clubs in the Europe yet these teams perform very badly when they meet these Spanish teams that are not half as rich and can't afford half the players these English teams can afford. That illusion about the EPL been ultimately better than every other league is laughable.
By the way, that match wasn't boring, you're just not used to technical football, and Sociedad had more than 2 goal scoring opportunities.