With there being quite a lot of emphasis on the cello and harp, I'd have expected a LOT more humanisation from this.
Your chords are excellent, but they don't bring out this piece well enough. The first two minutes focus on the harp and cello, with the occasional electronic beat. So let me bullet point what's wrong.
1) The harp and cello have notes that are the exact same loudness. There is no variation in note velocity. I can assure you on my honour as a harpist that this is not how a harp is meant to sound. Ask me or etherealwinds to play the harp part for you, and you'll find that certain notes are accented, and certain notes aren't. That is what makes the song flow.
2) No rubato, or natural tempo fluctuations at all starting from 0:58. When an instrumentalist improvises or does a performance, you'll hear slight tempo variations, a bit like our speech. That is part of what makes it human.
3) That cello sample... It needs a better one. 2:57 was cringeworthy because of how fake that cello sounded.
4) Greater impact could be made by heavier reverb on the electronic click that comes in every now and then. This song is called 'Reflections.' Might as well go for the double meaning behind it -- the apparition in the water, and a throwback to days past or a meditation on things currently going on, or yet to be.
I'm tempted to remake this piece just to tell you what sort of impact you've been missing from your pieces, most especially this one. It really breaks my heart that this piece hasn't hit its full potential.