By tokens I assume you have to pay for an autograph.
What does an autograph cost? Do headliners charge more for their John Hancock or is a flat fee for all?
Just curious.
EDIT:
Just found the fees breakdown.
http://www.supanova.com.au/show-information/autographs-photos/
Yeah, as you have found tree all different and the obviously the que's are all different lengths also. That's why it can be a bit frustrating. I could see Sam Jones line with no more that 4 or 5 at any one time but The Hoff and Barbara Eden had huge line ups all day so effectively I'm lining up with all the people to see the Hoff before I could go and get Sam's autograph.
I thought that perhaps people paying for an autograph may cut the lines down abit but I tell you people were happy to spend. Barbara Eden's people were selling replica Jenie bottles ($300 each) that you could have signed and I didn't see many people walk away from her without one.