Change the main synth

The main synth running through the whole thing is too loud, and raspy. It needs a more full drum sample, so some hat and claps in there, maybe another running hat to fill in sound.

A bass line would be awesome, some pad maybe too. (The one that comes in about a minute and twenty seconds is alright, too soft and drowned out by the main synth)

this does have a TON of potential, just completely under done. Needs a lot of stuff to it.

the main thing you need to do is add a limiter to the main master channel, that way nothing will blast over and burn the ear drums. Then you need to drastically drop the sound, and maybe change out completely the main synth used. Add a bunch more drum samples to fill in the beat so it isn't just the constant boom boom boom boom. which sometimes works, but not all on its own through an entire 3 minute song ;)

I say this to help you out, I am in no way bashing your work or trying to make you feel like you suck, because this could be really good. It is just missing a lot of key ingredients ;)