For what it is
ill give it a nine. It sounds like an awesome intro to an awesome song.
Your just missing the awesome song after the intro LOL.
but for whats there. i love the crispness of the piano and the echo effect.
i would really expand this into a nice song or even a loop that is a little longer.
i had this playing in the background while i was surfing and i was kinda disappointed with the length cause it built up into something that i thought was going to kick ass.
If you ever extend this into a full song or a working loop PM me