(Notice: this is a review for the older version of the track, in case it gets updated).
This is a wonderful piano piece you have here :)
The melodies and harmonies are wonderful.
As you said, it's a bit short. I also think that the left hand is a bit basic. In the great (but perhaps a bit brief) intro, it's a bit different, as is it in the end, but for more than a minute, it uses the same movement. Maybe you wanted to focus more on the melody, but I feel that the shorter a track is, the more detailed you probably want it to be.
Did you use Piano One for this, btw? Just wondering, because between 0:02 and 0:03 I can hear sounds that I find that Piano One typically makes (when the bass notes stop being held in, there's the noise of the reverb kinda dying on the low end) XD
In general, this also has kind of a Piano One feel, but maybe it's another vst that's sampled in a similar way :p
(even though 0:06-0:08 also has an echo that I recognize the sound of).
Speaking of reverb, you use quite a lot of it. I tend to do so too, especially if I want to get an otherwordly feel to the track. But bear in mind that using much wetness, will also make the piano feel further away. Sometimes, in a solo piano track, it's not what you want to go for. But as I said, I've done so myself too, and I really like the sound it gives. It just removes some power, especially from the base, you know? But you still managed to bring the volume up enough. I'll think of this as a stylistic choice, in this case, just wanted to give a heads up in general.
Another thing are those hits at 1:14 and 1:37. I like the fact that for this piece, the tempo is not set. It works well for solo intrument pieces. But in contrast, those hits feel very mechanic for some reason. The dynamic is fine, as the volume floats upwards with every hit. But especially at 1:37, especially the base feels very mechanic (try to listen to just the left hand, and notice how all the notes and rhythms feel the same volume and pretty stale at that one specific point). The buildup to 1:37 is really nice though! 1:33-1:37 is pretty perfect.
I probably wouldn't have ended the track on the same notes that you did, but whatever. It's the natural progression, so I'll let it slip by, hehhe... I guess I just feel like I would want something a bit less predictable for an NGADM submission? Not to say that predictable is always bad, but the ending feels a bit rushed in general, to me.
Oh, I almost forgot to say it! There's some minor clipping at later points in the track. I won't point out every part, becuase it ranges from at least 1:09 (Edit: heard some at 0:16 too) to the end. But it can for example be heard at 1:17, 1:18 and 1:20, as well as at 1:38 (those are the most prominent examples).
It's not much, but with good headhphones (maybe with good speakers too), you will hear it even at lower volumes. You may have to sacrifice just a little bit of loudness to fix this. You could for example lower the main volume just a little bit, then if there's some room left in the file that you get, you could normalize it to get the track to be as loud possible while keeping the dynamic range. Up to you.
Once again, at the very end, you can hear some of the notes dropping out at 1:40. Not necessarily a problem, but I'm pointing it out anyway.
Now, it may seem that I mainly gave negative criticism in this review, but I want to let you know that I really liked it despite that :p I especially enjoy how alive this track felt, at most parts. I enjoyed the small rhythmic misses like between the base and the melody at 0:55. Well not necessarily a miss, bad word choice. Rather that the left hand and the right don't hit the note at precisely the same time. It gives more of a realistic sense.
I also get that you were in a hurry. I think it's good that both you and Chris get a few more days (I think it's only fair). If you want to keep working on this track instead of making a new one, I think you might want to pay attention to the more important things I mentioned in this track (clipping, and such), as you're going up against SoundChris, after all (if he gets his things working).
If I were a judge, I'd probably go for a score of about 8.8, at the moment. But I would be a pretty un-harsh judge too, so keep that in mind!
Good luck, and I hope that this review was of some help!