Best: AC/DC Ballbreaker tour, man what a show, awesome!

Worst: Live, they just played their set, no show 

Wish I had seen: Metallica last time they were in Aus, we were strapped for cash as we had recently purchased our first home, couldn't afford to go 
Also would have loved to see the S&M concert they played with the San Francisco symphony orchestra, think they only played 2 nights in California