Being humble is a trait that will drive you to greatness, but you are way too hard on yourself! Your music is pretty interesting. I wasn't a huge fan of the piano lead halfway through, not the melody mind you - just the instrumentation. But all the choir stuff was tasteful, and the panning in the beginning was a nice touch. This legitimately kept my interested from beginning to finish. I suppose my only advice is to pay close attention to orchestration, choosing which instrument to play your parts is almost as crucial as the notes themselves. I look forward to seeing your future work!