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.
Nightmare Fuel: It can be a bit disorienting to read a normal children's book then turn to a blood-red Splash Page with the main character finally displaying an angry emotion and going in all caps I HAVE SEEN MY HAT. Internet commenters have already pointed out the similarities between that page and the flashbacks in Kill Bill