USYD media and comm is essentially still an arts degree
if you are looking to do artsy subjects, your histories, philosophy etc etc go to MAC because you have a wider option for your media degree (cultural/visual/writing).
but going to UNSW might *look* better, but to do anythign in the meda/entertainment field they look much further than just a uni degree.
seriously i think UTS is THE place to do communication because you can specialise even further - media and prod/ social inq/ journalism. Its courses are more tailored and its near ABC ultimo if that helps...