To keep this simple, I noticed that all the new 40+ civilizations, (that is most of them), that Wol adds still need unit upgrades. Take Greeks for example. When you build a barracks, though your on post-imperial age, you still need to buy upgrades for each individual unit in order to have max hit points and damage. While Ottomans, a vanilla civ, are fully upgraded at the start of the imperial age. While I love the mod, this little bit bothers me a little.