The intro could use some lowpass modulation, to sort of fade in.
0:16 Good idea, but the rides sound sort of dry (dry = sticks out in a bad way).-
0:31 The supersaw is even more dry.
0:47-ish Bad use of volume automation, it shouldn't go completely quiet like that.
2:12 Various sounds are quite unbalanced, way too loud too.
2:34 Mediocre Sytrus FM bass that I hear in every beginner's dubstep song, just sayin'.
The end is boring. Just gets quieter and thats it.
ETC. ETC. FLAWS FLAWS FLAWS
Other than those issues, the crash sounds quite dry too, the sidechain is very weak or non-existent at all (I do strongly recommend learning to do it if you don't know it), the levels are a bit unbalanced, transistions are quite boring.
There are probably more flaws, I just can't quite pinpoint them because I am bad at criticizing.
Welp, there are some good things too, like the section at 0:54, as basic as it is, I find it pretty catchy.
Good idea with the intro, but could have been better (mentioned it previously).
Nice use of pitch shifting in the buildups.
Keep it up.