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.
Moral Event Horizon: Frank Lyle's talk about a stronger gene pool may be slightly unethical, but not evil in and of itself. ...Then you remember that he said they may have to kill Jessie because she knows too much.