Hmm so this is just a demo, right? I think the buildup to actual song ratio is kind of out of proportion. the intro is too long, but since this is a demo i guess it means you're not finished? The fast rhythm of the bassline makes the song sound kind of rushed, but when other synths come in they sound kind of slow. I think the whole song is a bit fast paced in general. At the end when other synths come in it still sounds kind of empty, especially with the absence of the bassdrum. I'm guessing something comes after that part with some hardcore beat and great full synths and it would sound awesome. If that doesnt happen, then it should :D Also, the bass seems to have a lot of high frequencies in it, which would be kind of weird for a bass.
3/5 cuz it sounds kind of good but not too great so far