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: The first two attempts to kill Lilli that Claudia tries. The poisoned apple almost seems tame in comparison.
The sight of the hand of Claudia's zombified baby reaching out from his blanket. That ENTIRE SCENE is frightening.
What Do You Mean, It's Not for Kids?: Naturally, being an adaptation of Snow White, many parents would assume this is alright to show to children. They ignore the R rating and the fact that it's got "A Tale of Terror" as it's subtitle