very hard

I'd argue this is not really the ideal grid for general audiences as it all has to do with specific knowledge of a singular IP. I was hoping the gimmick would be that everything was from LOTR but the categories would somehow be guessable without knowing much about the specifics of the story.

It seems like it would be fun for fans of the books/movies though, so hopefully it finds its niche.

It was good, but there were lots of other possible groups

I firest read LOTR 55 years ago. The items make sense of themselves but really don't come together well in most of the groups. Striclty for a limited audience - like a hobbit Rain Man.