australia's finest hey? not really a dnb tune....
too much guitar, which seems to meander aimlessly quite a bit and the licks are cliched to say the least
levels are all over the place
there's no sub or bassline
The arrangement needs to be tighter, the track doesn't appear to go anywhere really
I'm not exactly sure what mastering will do to improve the track, you should fix the mix and arrangement first before getting it mastered
sorry to be harsh, but it's better to be honest than say, "oh that's a good track" without meaning it