The AoC is good only because of the War Weariness mechanic the rest of it is meh. The Last Roman campaign DLC is interesting if you play as the romans,The Faction DLCs are good,but the Worst DLC of them all are the Viking Forefathers. Its the most moddable TW game since Medieval 2 (we can create custom settlements,but we still cant do Custom Campaign maps still,if We do Attila will surpass Medieval 2 in its potential for its Modding)
I mainly Recomend the Game in my view because its the best TW game since Medieval 2 for its Mods that are in the making:Medieval Kingdoms 1212ad,Ancient Empires that starts in 202BC, Rise of Mordor,the Game of Thrones Mod and so on.