Decent
Started off incredibly strong. The ocarina playing, followed by the lightly chorusing voices and temple bells was a legendary combo.
HOWEVER, if you cut it at 2:45 you would've had a stronger song (in my opinion).
The middle carried on for too long. It semi-killed the mood for me (at around 4:00 I think the song collapsed for me). I applaud you for adding on relatively original work; in another frame of mind I would've enjoyed the addition from 3:00 onwards. But as it is, I definitely would've preferred the song to go from 0:00 to 2:45.
I think from 3:00 you could make a brand new tune, with some modification.
I enjoyed the simplicity of the ending. It reminded me of the Spirit Temple.
Good job, all in all! Keep up the nice work!