It's fun to see our heroes as tourists for a change, when normally they approach people and planets in a more businesslike manner. Apparently, Stratos was quite an attraction - Kirk, too, had visited it before, without paying any attention to the planet below. The complete opposite of how he'd do it if it were part of his job: he didn't observe, he apparently just gaped. This time, he got to see past the sights, and that's always quite a revelation.
Droxine just staring as Vanna is tortured... Well, apparently the Stratosians in had no inhibitions about that sort of treatment, in terms of policy. This need not have been a new experience to Droxine, then, and as a consequence there need not have been emotional inhibitions. Perhaps Vanna, age 6½, got zapped every time she dropped a glass or failed to dust atop the drawer, and her friend was well used to that?
Timo Saloniemi