If you can, get From Ashes as soon as possible, it blends in perfectly with the game. Although its debatable that it should have been included rather than DLC, but it was free at launch with new copies so not a big deal (especially compared to other flaws). Leviathan is... ok. It ties into the overarching plot, but haven't bothered to see how much it effects the ending yet (I don't find playing through the final stages fun, and more than anything its just time consuming). Still trying to find out how to trigger something I saw on Youtube. Spoiler (Move your mouse to the spoiler area to reveal the content) Show Spoiler Hide Spoiler A certain incident that starts with Grunt falling out of a building.