What youve got so far it good, but you really need

Thicker drum samples. Try an layer a few breaks together. Also the main synth that comes in at 0:28 is a bit wide in my opinion, try getting it right under the kicks and then sidechain compress.
Another criticism is that the start may be a bit jarring for some people, maybe filter the drums in beginning, like lowpass em or somethin.
I cant say enough though that the primary synth bass has to really mix well with the drums. Just keep on goin at it, and eventually your drums'll have that awesome thump to em.

Ut oh, hot dog

this is pretty good. ive been trying my knack at DnB but obviously this takes the cake in comparison. its a little dirty, which is a good thing, only suggestion would be for a more dynamic(changing) song that isnt always so intense so there is a contrast. best of luck! ~20systemsdown