As a fan of tons of different types of electronic music - d&b was always one of my favorite genres. I do have to say that you have a nice sound, but a little bit of constructive criticism - "Kill It With Fire" and "Shadows" sound so similar to each other. The rhythm is sweet, but the songs don't have a lot of variation. To me - music has to stand out and make a statement for itself. You've got a great start, but you can do so much more with it.
For instance - Delta Heavy combined vocals with their drum and bass - and in this song they literally took the listener on a trip through the universe, space, and time.
3 years later, and I still love it. <3
This song also has quite a bit of flavor -
and if you want more examples, just listen to the UKF Drum and Bass channel. It's really good. <3
The songs need something else to keep the listener engaged. If you can skip through a song, and every part sounds similar with nothing standing out, it needs work.
I understand Deadmau5 is a different genre. Aural Psynapse is still a great example of sections. It proves that you can repeat sections, but there's enough variation to keep the listener interested. (I prefer the 2nd edit.)
Go on Pandora radio. Listen to a lot of electronic. House, Dubstep, Trance, and all of the many subgenres. Identify what you think really makes a song good, and try to implement similar sounds into your tunes.