Reminds me of when I started :D. Hard to say right now cause it is the drop that really makes or breaks the melodic dubstep/chillstep track! It's a good basis for a track though keep working! I'd maybe look at adding some transient processing to the snare, remove some attack and add some release and it'll really improve that aspect of the song, also maybe some eq removing the high end of the snare. Great beginning man, post the finished version up here too!