Good, but some major flaws.
At first, I found the piano extremely boring, but it got quickly compensated by the orchestra and the drums, which were good, so to say.
Then the song starts to build up, the drums fasten and I got ready for a heap of a few instruments and the drums going all-out, but instead got an anticlimax thrown in my head at 0:34.
After this part, the song picks up again and starts to get good. It's not my genre, but I can hear professionalism splashing from this.
When the song picks up, it's a good D&B song, even enjoyable for me, with all the small instruments and melodies. I only noticed it at 1:31, but the xylophone-like instrument at the background really makes the song 'whole' at that point, well done.
Then the song shifts about, making the whole less repetitive, well done too and all with all, the ending's made well too. I'm not quickly satisfied with the ending (as you know), but this one's really good.
~What I liked~
- The drums, again.
- The melody
- The piano constantly in the background, playing
- The ending
- The timing of ~90% of the song
~What I didn't like~
- The first ~40 seconds and everything mentioned about them above :P
What I can point out is that you change the first 15 seconds and make the piano less blank and delete 0:34 - 0:53
Other than that, you did well, so the 6/10 is well deserved. Keep going, you're starting to sound professional. I'm really wondering what your work will sound like in a few years.