Reply to looking for feedback on my avicii-esque track

http://soundcloud.com/planetzalex/rolling-in-the-deep-zalex-remix

wrote this not as a remix of the adele song, but found that it worked very nicely on top afterwards.

would love feedback on the production as a whole, the quality of the builds, the (in?)effective use of white noise, and/or anything else you'd like to say