Good job throughout :) Do you use FL studio by any chance? All though a couple of key factors in the 3.5 rating were:
1.) offsetting intro tempo automation
2.) realizing that you just used FL Keys (I think, sound like at least. Esp. the detune they already put on it to make it 'real') for the piano (and badly, at that :/)
3.) the kick... It was already nicely understated below everything, but then it ducked out. I get a feeling that this isn't the work of you messing up anything with it more than all the other levels were drowning it out (and it feels like you put a limiter on it) so that's what it might be.
And it was short, but at least you weren't like some 'Techno' and just repeat the same bad melody over generic chord progression over arping synth over pads for 4 minutes or anything.
So yeah, good job and all :) (PS, I really quite liked your 'Arman Dragon' track. Should do more if you feel like it)