I don't know how to say this, the beat is a little too present, the melody reapeat from the begenning is not really on the right notes, but that's just me I guess. It could be more threatening than this.
So yeah, a 6, but like I said, not really my type of music.
I thank you, and I see what you mean, because of the extra notes I put in the beginning.
There were only simple notes in the original song, due to its dark atmospheric nature.