I've played both and while the expansions do make the game better it's still nowhere close to as good as Agricola in the interesting decisions department. There's still way too many trivial things for you to manage and way too few situations where you have to stop and think for several minutes before proceeding.
MOO2 is amazing BUT that game will never be remade. I loved the unbalanced Civs. We see this in Crusader Kings 2 and Europa Universalis where the challenge level is based on who you start with. Most people HATE that and demand balanced games with equal opportunity to win with any civ. This is why all the other masters of orion games and clones have failed. The games are just not that interesting with a more complicated but still equally easy victories.
Can someone please port Masters of Orion 2 with a tweaked interface for tablets?!?!?!?