What do people look for in a mod?

[MSB]

I was just thinking about what people look for in a mod? Do they look for complete historical accuracy at cost of gameplay and fun or would they much enjoy lots of new units, buildings or an AoR? So I decided to set up a poll to find out. So what do you think?

In a mod I like to have historical perfection with lots of new buildings and new units although I do prefer to have more new buildings that units (I like to focus on the economic side of things more than the military). I also like to have new factions to play and to have slower game play. Also I like (this is something which I should have put on the poll) an interesting and immersing trait system.

Oh and can people not complain about mods or get into arguments of "who's mod is better" That just gets threads closed! Please can I request that everybody respects everybody else's opinion.
Thankyou