VA's final fight always annoys me to no end with how anticlimactic and just non-fightlike it is, but at the same time King Crimson is practically unbeatable without Requiem's super-epic-powerup ability so it kind of wrote itself into a corner there. Like there was virtually no way to win against a stand like King Crimson, whose ability is pretty much just "your attacks don't matter no matter what it is" without powering up the protagonist's Stand to a double-"screw you" ability. Either way it makes for a pretty disappointing final fight because you just... can't really write suspenseful fights with abilities like that.