They are comparing the grittiness of Firefly to the cleanliness of Atlantis .They are comparing the fancy gadgets on Firefly to those on Atlantis .They are talking about Kaylee who has watched both Firefly and Atlantis .None of the above choices .
Why are they talking about Firefly and Atlantis ?
And what she thinks Kaylee is doing right now . So what 's it like going from a show like Firefly that 's kind of gritty and down on their luck to a show like Atlantis where there 's lots of fancy gadgets ? Everything 's clean . Is n't it like super clean ?