well the synth choice in the beginning is kind of dull, this song needs allot more oomph and pizzaz to it. It has potential to be much better. Also the really high synth seems like it has too much on the high. The bass is ok but i think you could have increased it.
It sounds really dull , and empty in my opinion.
but work harder and try to add more into your productions and never try to make your stuff feel empty.
Don't take this review harsh :) I'm only trying to give some tips
Halloween Techno nice. Good vibe man.