Parries can be awesome. I dislike the parry system in Dark Souls, but I love it in Sekiro. One of my favs is in Dragon's Dogma, Easy Kill, I think.
But one of my absolute favourites is in an MMO called Vindictus. It's not a full blown parry, but you can parry a specific attack from pretty much all bosses(including Raid) in the game. The boss does his move, and the Karok character 'clashes' with them, holding them, allowing your mates to get in some hits, then if you win, you get a free hit and a bit of a stun. Also looks pretty cool. Ahhh Vindictus, why do you have to be run by Nexon....