Not bad at all.
But it needs some more going on, escpecially in the intro. At times it's just the break. Get some atmospere, pads, fx in there.
The drop was good, but I think it would be better if the drums where a bit more rolling, and a bit more variating
^ definitely needs a little something in the beginning and maybe in the drop too... I reckon just one simple pad would do it, just to fill up the background and create a few more variations.