As I'm looking them over, I'm having to consider what makes an interesting setting for me. Surprisingly the answer for me seems to be tone, and flavour crunch. I can't say I'd actually make use of the multiple pages of description or NPCs. I do enjoy both in pre-made adventures, but for a setting, I tend to just ignore them, or treat them like a list of names.
I've come to realize, that all I really want is a mini-setting:
- A short paragraph describing the tone and key features of the setting.
- One page covering the history of the settings.
- A map
- A list of cities (with one line descriptions)
- A list of important NPCs (with one line descriptions and a suggested class)
- Any relevant crunch (new races, classes, terrain or setting features)