This is a very original piece. I can imagine a boss fight or climax happening with this playing.

Everything doesn't sound like it should work but it does. the off beat driving chords I think are great, they give a feeling of uneven uncertainty.

I think the drums could be louder and more complex to really drive this piece. around the 2.20 mark you have a really good driving lead but the drums feel repetitive. it could make the ending alot more interesting if you changed the drums every few bars rather than the formula you have atm.

Otherwise it is a good piece, it kept me interesting to the 4 min mark so great job!

-To start with :

The chords you used are not the right one. you have to swift them up.
This genre is not Dubstep my friend.
On 1:45 its more like the Genre: Goa.

But when the new part starts on 2:14 > Its not clear either... I Really see the potential to your music but the chords are not right./ & they are not Clear.

I Take a Gamble and say that you are producing with Ableton. if you play something in or use midi clips on the right notes. I think you have to start with that.

Anyways i see that you really try to build up a nice track. Now you only need the good sounds.

Greets ProgNoiseBIG.

Go for it & Do your Best.!