Players before or after the setting.

[LordVreeg]

In fact, I have had many more gazebo-involved disasters than demonic ones, in our real world...

[Matt Larkin (author)]

Yeah, real world demonic disasters would suck. Glad to hear you haven't had too many, LV. Sorry to hear about all the gazebos. I hear they're vulnerable to fire, though.

[LordVreeg]

on the other hand, there is something demonic about my influence on the integrity of Hard Drives.  I just managed to destroy another one....SOmething off about my magnetic field...

[Kaptn'Lath]

Lord Vreeg a walking EMP, cursed to a life of dieing hard drives, glichy video drivers, jammed buttons, and bad cell phone reception?

I usually talk to my players about what type of location and theme they want, but let them know how i GM an RPG (adventure, interaction, exploration, looting usually in that order). I think Divset is the only type of prebuilt setting that can satisfying to most anyone, as their supposed to have a splash of everything, and any detail that gets in the way can be easily overridden without massive repercussions. Any singular idea/theme no matter how inviting and well executed cannot please everybody. Talking with your players is a must i think, at least for long term enjoyment.

[Matt Larkin (author)]

I think Divset is the only type of prebuilt setting that can satisfying to most anyone, as their supposed to have a splash of everything, and any detail that gets in the way can be easily overridden without massive repercussions. Any singular idea/theme no matter how inviting and well executed cannot please everybody.

To some extent I agree (assuming by everybody you mean everybody that agreed to play in the first place). But I think that a Ethocentric setting does not necessarily determine the type of campaign to be played--many may lend themselves to intrigue, hack & slash, exploration, or a mix.

DivSet is naturally going to accommodate more campaigns, and more diverse campaigns, simply because that's the idea behind the design--to sacrifice focus for diversity and accessibility. But few ethocentric settings are so narrowly focused that they allow only a single campaign, or focus literally on a single idea (unless the idea in question is incredibly broad).