It's definitely got a simplistic design, it has an excellent render and for the image/focal you nailed it. I'm pleasantly surprised to see someone at the age of 14 have a tactful mind for the classics. Tron is indeed worthy of about a 7 the artistic stand points you've added I'd bump it to an 8 and the quote is pretty bad "A" if I say so myself. So I rate you at a 9/10
You nearly earn a 10/10 from me, but I don't so much care completely for the design it doesn't capture my eye so much without a little more of a spark in the image. Maybe a splash of color or a little texture to the background. All in all it's still fairly good.