They had a lot of the walking areas divided to allow better traffic flow.
There were Cast Members about every 20 feet.

Monsters, Inc. Laugh Floor was incredibly busy. Perhaps being on the front of the new Magic Kingdom
map has helped the shows pull in bigger crowds.

Have you ever seen the TTA with a line?

Even CoP was bringing in a good sized crowd.

The TTA line was long, but it still only took a few minutes to board the attraction.

The line for Space Mountain was so far outside of the building that it stretched all the way to
The Lunching Pad in the middle of Tomorrowland.