The fact that I can play with friends, host the game, and they play with all the expansions activated without needing to buy them personally... is amazing. I've not played a game where this has ever been the case.
This really is a commendable practice of theirs for which I am very grateful!
What bugs me, however, is that they put the fantasy features together with the historical ones. If they want to add such random/fictional stuff in their game, fine, whatever, but why bundle it with colonization and religious mechanics?
The way I see it 5 euro of the price is for the historical stuff and 10 euro for the nation designer/randomized world and there is absolutely no reason for these things to be sold together, other than to make more people buy it ofc(which is pretty cheap btw).
It's the same as bundling CK2's Aztec Invasion DLC with, say, The Old Gods and charging 20 euro for it - no thematic connection whatsoever...