Thanks, Wayne. I'm glad you enjoyed it. I loved doing this one as Expo 67 was truly magical.
There were mostly walk-in rides with a LOT of movies and some live shows. No real ride systems like NY had with the giant conveyor belts at GM and Bell, the rotating theater at GE, the cars at Ford, etc. The show designers went in a totally different direction. As a result the Expo pavilions seemed generally to be smaller than NY, so nothing on the scale of GM, say, but I think the content in many of them was better than in NY. I can't recall anything as lousy as the Better Living Center or Hall of Education, for example.
With all the theaters the Expo lines could get long, but then a lot of people would all go in at once, so it helped keep things down. Some days were just packed, like in NY, but I was lucky and never hit a truly horrible day.