The Long Run of Repetitiveness
Well,it's has a nice sound and all,but it's repetitive as hell. i know dubstep is supposed to be a bit repetitive,but you should at least vary the drum groove through several different genres if this song is supposed to be called the long run. also,learn how to make a more encompassing melody,as that will make your audience listen to you,and not just use the song as background noise/any other song. Im just offering helpful constructive criticism on how to improve,because i used to make songs like these(Classical Counter-parts,at least) and since this is your first try at dubstep,i'll let you slip with the drums. but since it's not your first try with music,im taking points off for the lack of a encompassing melodic line,along with at least a counter melody.