Parental Restrictions

I can’t seem to find a way to set parental controls up that will give my kids access to the content I want them to have but keep them out of the ones I don’t.

The main issue is unrated content, and I have quite a bit of it. If I disallow unrated and NR content then they can’t even open the “Kids Movie” playlist I created without my pin number. But if I DO allow it then theoretically they could go down to “Feature Films” and open up something like “Battle Royale”.

There doesn’t seem to be a way for me to exclude or include specific titles (other than creating my own metadata set and manually setting the rating for each of these titles). Am I missing something?