For a first quest, it was playable for sure and I can see you've tried and put as much effort as you can. Starting with the good things, I really like the open ended nature of the quest, the fact that you can go anywhere immediately and even jump straight to Ganon early on. So that was a pretty cool concept, and I imagine that was very BotW inspired. The world itself was open and interesting to explore with unique areas everywhere and plenty of secrets and items to find. I liked the interesting take on dungeons, where you can tackle them in almost any order and that it breaks away from the conventional Triforce fetch quest. The difficulty was generally tame and nothing felt too hard or too easy.

As for the negatives, I feel the world design in general is where the quest fell really flat here. A lot of the screen design was very mediocre in a lot of places, with tiles not being used as intended and quite a few tile errors around. The dungeons especially weren't designed very well, while they had an interesting idea they all seemed a bit lackluster with the design. I'd probably try to spruce up the walls so they look more like the ones from the GB games if it isn't too much of a hassle (since to me it looks like you were going for that type of freeform dungeons). Finally, I'd double check a lot of screen transitions since I managed to get myself stuck in a few places which ended up with things like this. That accounted for quite a few bugs I came across.

Overall, it was a decent effort. Not the worst for a starting quest, but with a bit more brushing up here and there and overall polishing, I'm sure you'll be able to make some more quality quests in the future. I'm kind of sitting at around a 2.5 and 3, but I guess I'll go in the middle, so 2.75/5, which just rounds up to a 3. Decent start, keep going at it and keep improving.

Please think about changing the instant death tiles when trying to hook shot in the 3rd dungeon. I'm now in double digit deaths and I'm giving up. I really liked what I played but I don't need to be frustrated when all you really could do is change the instant death tile to water.