Reply to First released mix....can i haz feedback plz?

I've been mixing for about 10 months now and ive just started trying to break into the Bay Area DJ scene. all i put up on soundcloud up until now was little mashups but now its going to be full mixes only, and i'd really like to stand out so if i could get some perspective on what i do well/badly that would be invaluable to me

http://soundcloud.com/dj-solus/subsonik-mix

so yeah lemme know what you believe! im honestly scared as a mofo to be putting up mixes now when theres so many other insanely talented artists & DJs out there who i know could crush me so i want to do all i can to get my skills at a comparable level with everyone else