The trick here is that they haven't done a preview like this since 7DMT opened ten years ago. The last previews were lands/areas, not just individual rides, so there was more to do and explore during the timeslot.
I'll nudge that the first days of the AP preview for Pandora limited people to one ride on Flight of Passage. (They later allowed re-rides.)
I hope we'll get re-rides, but I'm not currently expecting to. (We'll see on Sunday.)