I wonder, do the Australian Law Students Association competition rankings from 2008 change your perceptions of which law school is the best? It's one thing to have a high UAI cut-off and a prestige to boot. It's another to turn out students who have sought after skills and a practical aptitude that many undergraduates lack.
Final Standings
The short answer, to whoever started this thread, is that there is no short answer. Read as much as you can about the structure of the course offered at each uni, make sure each uni offers a good quality secondary degree and speak to some students currently enrolled at the unis you are interested in.
Keep an open mind, make an informed decision, and don't stress too much (you can transfer after your first year if you don't like it).
Good Hunting!