I have only been to one - at Legion Field in 1990(?). Terribly cold game. We lost. But we got some damn good BBQ from the people who let us park in their yard. $5 for a rib meat sammich and a Chek cola - and it was FABULOUS.
I don't know if I would ever want to go to another one, even if AU was a lock to win. Too stressful. Prefer to watch them at home.