Just to add onto this.
-A lot of enemies, mainly zols spawn too fast.
Holes are a tad too big and incredibly easy to fall into.
-Armos King's only weakness is boots and sword when in vanilla game, he has many vulnerabilities.
-Pols Voices don't die to Ballad of the windfish
-Hookshot is nerfed since you can take damage while shooting it, can't act out of it. This isn't a problem but since the hookshot is longer, it makes it way too risky to use as an actual weapon.
-Adding onto this, enemies can hit you in the middle of cutscenes, such as playing ocarina, talking to owl or even entering the stairs.
-Buttons will randomly lose functionality, making you need to restart the game completely.
-Entering some cutscenes, like giving the picture to Mr. Wright or picking up one of the instruments of the sirens can just freeze the game.
All in all, still an enjoyable experience, but there are quite a few things that feel off.