I agree,it's one of the best games ever.But,you know,the better a game gets,the higher are your expectations.
The game is so full of excellent features like religion or diplomacy;but then no European nation cares,when the Ottomans conquer N.Italy and even make the Holy Seat a vassal!In no other game I'd complain about this,but in this I have to;I mean,when they include all these different religions and crusades and inquisition etc,the Pope being enslaved by the Ottomans in the early 15th century shouldn't go unnoticed by Europe.