Nice shot. There are a few technical issues which you can fix but aesthetically, the drop sounded much like the build up - give it some energy and variation - the melody was the same as the buildup, no difference (if I'm not mistaken). Why not change the melody or add some high parts once the drop hits? OR, use a staggered, stuttered version of the melody teasing the buildup and then use the melody that you got in full effect. You need more elements to the track happening in the background to give movement and variation, but nice change up at outro. You need more fx too to create tension and for sectioning the track. Good job though. Why stop now?
All views are inherently mine, I take any/all blame for supposing I now a thing or two...