If the "Chart resulting paths" checkbox is checked in the Walkthrough settings, a set of charts will pop up when automated walkthrough mode ends. These charts allow you to view changes in the progression state for each unique automated walkthrough that was executed.
By selecting two moments (a start moment and an end moment) you can take a look at the possible paths between them.
Left-click to select your start moment, then right click on your end moment and select "View paths between" from the context menu.
This pops up a chart at the bottom of the screen. It displays a curve showing how a given progression element changes over time for each path between the moments.
Select a progression element to chart from the drop-down list.
To see the curves for each path, use the arrow buttons to scroll through the paths.