Boris Gudenuf
Deity
On the contrary, the Exploration Age will have new Civs appearing, just on newly-revealed parts of the map (admittedly, probably on new continents). In addition, Minor States will, they imply, be different, so even your near neighbors can present some new problems and oipportunities.Have to admit I'm a little disappointed in what we've seen of the era switching so far. It all seems pretty low impact, without much room for things like revolutions or new civs spawning between eras.
Even the whole map expanding thing seems like any other continents game, except for it sorta rules out / complicates most non-continents map types.
And of course, what you get in your new Civ depends a lot more than we knew before on what you did in the previous Age in collecting points for Legacies and other carry-overs. From what they revealed, I strongly suspect I can play a different Norman Civ in every game, based on what I did in the previous Age. In addition, even if I think I know what my new neighboring Civs are in the New Age, based on the Legacy attributes, they may also be different in every game.