You know, just thinking about this series compared to the last truly great one in '81.
That series had..
A comfortable victory for Australia inspired by their main fast bowler (Lillee).
An extremely narrow victory on runs for England as Australia fell apart in a chase. (4th test)
A heroic performance by an Australian batsman to very nearly save a test and keep the series alive. (Border in the 5th, 150 odd off about 350 balls)
Also had an aging Australian team, and England's best player was a big hitting all-rounder.
Hmm.
Still to come is the victory after following on, and a huge thrashing by the side which wins the series at the end to cap it off.