Its weird how Halo 4 and Destiny have similar issues when it comes to narrative and storytelling. Halo 4's plot felt aimless and non important due to the important lore not being fleshed out in the game but elsewhere, Destiny's plot feels aimless due to important lore not being fleshed out in the game but elsewhere.
People might find this to be to be untrue, but, Halo 4 is probably a better game than Destiny.
Campaign for campaign? I'll agree. And I hated Halo 4's campaign.