Necrobump for new movie news. The tables have turned, and now it's time for CHRSTINA to rescue Okabe. I'm sure they had that "always be observing you" line on purpose, ehehehEHEHE.
Actually looking at the Sky Clad Observer's lyrics, it seems like the story/song may possibly be tied to each other. Carefully crafted just as planned shenanigans or post-idea shenanigans?