aww
These scary sounds in the beginning were really not neccesary, but they add a little flavour into the song, I think. Piano was ok, but it goes into my ears and raids the whole feeling of the song, maybe if you turned down the piano a bit and synthed up the song, this could be forgotten.
Like many of your other songs, it starts off calm and continues getting upbeat, which adds a lot of experience into the song.
Now for the drums and melody which was just awesome.
I vote a really high 4.