The most recent example that comes to mind is Courtois in the UCL final against Liverpool, guy was unbelievable. The one that sticks out to me was Ronaldinho vs Madrid in I think it was elclassico 2005 or 06 in the Bernabeu - the teams were stacked - Zidane, R9, Raul, Beckham, Eto, Ronaldinho, Iniesta, Messi, Xavi…what a game.
2018 probably had the worst final, France just battered Croatia. 2010 overall was a snooze fest.