A charming, beautiful and fun game that would have easily been a 4/5 if not for the horrible final boss fight. You can see the love, care and passion that went into this game. This is easily one of the best looking GBA games I've seen. The pixel art is gorgeous, and Hyrule really thrives in this artstyle.
The dungeons are classic fun 2-D Zelda dungeons, and they are fun. The world itself is really cool to explore, and I really like the way the Minish aspect is integrated in the world. I think its done really well. When you become small, you get to see the same world in a different light, and its really cool to navigate as a little minish.

The music is alright, nothing really got me humming other than Zelda's theme, which is funnily just the OOT End Credits theme.
I really like the items in this game. They are really cool and require you to think out of the box, especially in the overworld.
I'm not too fond of the Kinstone mechanic, since its kinda annoying to fuse kinstones and then go to a random area to get the item, but it can be interesting sometimes.

However, let me get to the final boss fight. I will not spoil anything, but nothing in this fight makes sense. Firstly, its a chore to get to the boss, and if you die, you gotta do everything again. Secondly, they really force you to use the mechanics and items of the game here even when it makes no sense. Some of the stuff you need to do to beat the boss feels so overly complicated and unnecessary that it feels like it was done either for padding or just for the sake of the main gimmick of the game. This game could really have been a 3.5 or 4 if not for the atrocious final boss.
But still, a great game, and a must play for a Zelda fan!