These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Jerkass Woobie: Despite deciding to become a full on Omnicidal Maniac shortly after, there is something almost sad about Zenith finally realizing her own imperfection. The fact that she used to be a peaceful assistant android until a programming glitch turned her into a delusional tyrant unaware of her own status as a robot is also a little depressing.
Paranoia Fuel: The reveal that 45% of the galactic population has been replaced by androids. These androids are mentally exactly like the people they replaced, completely unaware of the fact that they're machines. And at any time they can either fall under their leader's control, or simply shut down. Just imagine being one and then someday someone decides to press your off switch...