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.
What Do You Mean, It's Not for Kids?: These movies pull no punches when it comes to violence, with some pushing their PG-13 ratings to the limit. This doesn't stop uninformed parents from thinking that these movies are perfectly acceptable for children. It certainly didn't stop Cartoon Network from airing Superman: Doomsday (which was aired on their action block Toonami, edited for a TV-PG-V rating) and Batman: Gotham Knight (aired during regular daytime hours, and edited for a TV-14 rating).