NIce overall.
My recommendations:
There are some spots where the notes of melody don't mix with the chords.
The beat in the first bit has a kick that is a bit to thumpy.
The riser is not particularly tension-y.
The drop is really good, IMO. I really only have one thing to say about it: The wubs take up too much of one EQ space.
Overall, good piece, some theory and mixing problems. Overall good, though, like I said.