Fliers is decent fun! If taken just as an attraction in a vacuum, away from the capacity problems. The views are stunning and there's a total novelty to it, if only because of how rare the experience is.
It also has a quirk of feeling weirdly flimsy? haha. Like, the way the coaster swings, the roughness of a 20+ year old defunct coaster model, and the open nature of the seats makes it feel legitimately kinda scary if you think about it too much.

I know multiple sets of parents that got off that ride mortified from the experience, meanwhile the kid remained totally oblivious haha.