
Hack & Slash - After facing defeat at the hands of Ravus, Gladiolus heads out to attain greater strength in order to become the ultimate Shield for Noctis.
PROS:
++ Provided context. Shows us what Gladiolus was doing when he temporarily left the party.
++ Further characterization. Gives us further insight on who Cor the Immortal was (I wish Cor had a more prominent role in the main story), and demonstrated the depths of Gladio's loyalty and desire to protect Noctis and fulfill his role of being his Shield.
++ Boss fights. The final boss battle with Gilgamesh was solid, and the final trial in which you spar with Cor was equally challenging and great.
CONS:
-- Combat. The combat wasn't terrible or anything, but it wasn't particularly different from Noctis'. Though Gladio's attacks felt stronger, it just felt like a slower, less mobile version of Noctis when he used heavy weapons.
-- Length. Can finish this DLC in less than 1 hour, with very little reason to replay it ever again.