Give me top hats, but combo memorization and having core game mechanics suddenly not work can fuck right off.
When a boss is "perfectly parry these 5 hit combos and maybe we'll let you do one or two hits of chip damage, also your attacks and special moves don't work" then I'm tempted to just throw my hands up and quit.
Likewise "attacks are either high or low so dodge high or low". What about this mid attack? Take a wild guess and try to figure out if you're getting the direction wrong, getting the timing wrong, or there's no avoiding it at all.
But combos and special moves are a problem. It's just memorization. What's more, executing them can be inconsistent. Again, when it doesn't work, I don't know if I'm a ham fisted retard who can't time button presses, a forgetful retard that got them wrong, or it just doesn't work on this particular enemy.