I pre-ordered mine digitally on the PS4, but not had a code yet, I guess you don't get one if purchased digitally?
i got mine by just registering on the website.
How does this look on the 1x, the first one is visually stunning with the x enhancements.
2 is more like a 1.5 IMO, the city is missing something that made the first one feel tense and atmospheric, I didn't notice any random NPC's walking about looking for food, very few patrols of enemies, and less noise from radios/tvs in the buildings.
Overall it looked nice, and ran well on the X, but for me, I'll wait until its in a sale.