I really liked the chords, especially their voices. They sounded so ethereal and mysterious. As for the lead square-ish voice, It was alright at first... but I wish you modulated it (like the cutoff or pitch or even dynamics) while doing the song to make it feel more emotional. I didn't care for the drum sounds either, but that's probably just my personal tastes. I really hope you finish this one, though. As the reviewer above me said, there's tons of potential to capitalize on here.
A little empty
Your production skills are quite good. However, as you said it's very repetitive and a bit empty. You should seriously get back to work and finish it because there's tons of potential to capitalize on here.
Please contact me if you would like to use this in a project. We can discuss the details.