Okay.
Not really that original. I'm not aware if this was intentional or not, but the piano line was almost the same as the melody of one of my pieces, so I can't really give you much for originality. Anyway,
Suggestions:
1. Instrumentation-
Like stated before, the piano thing with the solo in the beginning was a little bland.
Instruments you used:
Piano- A pianist could play that in their grave. In fact, they'd probably be dying from boredom playing that. Try making it a little more interesting.
Violin- The violin could have used a little more action, something like sixteenth note arpeggios that make a really fast kind of "running from the bad guy" sound.
Viola- No complaints. It had a good texture.
Cello- Too light. I'd love to hear it, but it just gets hidden in between the rest of the viol family.
Voices- A pretty good effect. I'd love to know how you did that.
Reversed piano- Sweet effect.
Instruments that would work well-
Tubular bells- Amazing at creepy stuff like this.
French Horn- My personal favorite instrument. Great for Crescendos.
Staccato Contrabass- Great for sending chills up your spine.
2. Structure:
Couldn't help but feel disappointeds with this song. It needs a crescendo or some form of closure.
Review:
Originality- 6
Diversity- 7, the piano line's too repetitive and easily playable.
Clarity- Turn the cello up a little bit.
Effort- 10
Keep it up.