I'm about 90% of the way through Ocarina of Time now.
The gameplay is fantastic and I've really enjoyed my play through.
What takes the game to another level in my opinion even compared to the modern Zelda titles is the music.
Epona's Song is such a beautiful yet simple piece of music. People love this song:
I used to sing this to my son when he was a baby :)
When I was a little girl, every time I turned the game on, I'd make sure to set aside a few minutes at Lon Lon Ranch, just to hear this song. Epona's Song just brings back my childhood for a few moments. I'm now 18 years old, and this is still my favourite song in the whole Zelda series.
The Song of Storms is also very good but my favourite remains Epona's song.