Nearly perfect!
It sounds the same as I expected while reading the song's name. ;) Nice rock-version of a wonderful piece of VG-music.
.. Although I would have expected a bit ore than just the Zelda-theme with some e-guitar-stuff.. maybe an acceleration during the song or a solo-part (guitar, strings.. whatever). It just sounds like the original theme with other instruments an that is not enough for a 10/10.
Just my two cents. ^^