Wrath of Sparta Review:
What hurts this DLC most is the bland armies that each faction produces. All factions except Persia and Sparta, have the exact same roster, fielding just 13 units including naval units. 4 types of hoplites, 3 missiles, 2 cavalry and 4 naval. You don't recieve the factions for multiplayer either, they are locked to the campaign only.
The culture system has been removed creating more dull campaign gameplay and agents become extremely powerful after 80 turns, with most nations fielding as many 10 star agents as possible constantly slowing your armies to a stand still.
Wait for mods to diversify the armies more, adding more diverse hoplites that will increase the enjoyment of battles.
Check out my video review for every detail this pack has to offer.