A stronger chapter, the insights of Orihime's thought process was interesting, and this scenario is naturally filled with more tension, the scene where Orihime realized it was above here "There it is" was a great dreadful tense moment. And the Hollow's power of manipulating people to do it's bidding (which was foreshadowed earlier), also fits the more tense atmosphere here, sort of like a zombie apocalypse type scenario. Since there's more horror baked into this scenario thanks to Orihime's character and internal thought monologue, this was a fitting choice.