I loved the melody, it was very nice. The only thing i would suggest working on is the drums and the bass. Especially the snare, its not really a dubstep type of snare, try getting new drum samples because these sound like fl studios drums default drums. If you cant do that than try layering the clap and snare from the dance pack, which i think came with fl studios 10. Add some reverb to it, some compressors as well to give it a crisp sound. This will give it that deep sound that adds a certain punch to the mix. As for the bass i would advise getting a plugin or vst for that because it sounds like you are using sytrus with a LFO. I use massive, razor and albino. these are pretty good programs for making dubstep wobbles and there are tons of presets on the internet as well. And some can sound really filthy. But overall i like the feel of the song and the EQ'ing sounds really good to, nothing drowns anything out, it all adds together which some people don't really achieve:) Hope to keep hearing songs from you man, you definitely got some talent hidden inside of you:D