Yes, you could have compressed it, but I'll take as it is :P
Cannot see any flaw... exept if you want me to sound like a jerk :P There ARE some things ticking me, but they are so small and insignificant that you could easily go without, because it sounds awesome as-is!
Things ticking me:
First time I hear it without the high-pitch main riff!
Somehow different... weird :P
Lacks of punch and clarity in the kick, mabe try boosting high-mid and high-end a little bit.
Good job, keep it up!