I found it hard to imagine they would release a new game called Civilization, with all the good stuff stripped from previous versions, and then add those same features in "expansions" that you have to pay for, oh, and release a game that crash on large maps for most of the players and take a full year to fix it is kinda unimaginable as well. But hey...
Firaxis have a great deal of past stuff to make up for. Luckily for them, we, the fans, still love them and hope they will get it right.
Our patience is not endless though.