Slide notes. I can see exactly what you've done and it sounds incredible. Really nice and simple touch to improve a melody ten fold.
Main thing that stands out to me is the percussion, it's lovely and that kick hits nice and hard.
Other than making the melody slightly different in each drop. You could have just shortened the track to get rid of any repetitiveness. Hope the judges don't take any of that into account because the track is fantastic.
Good luck in the round!