Info from a Korean streamer who finished the game (no spoilers):
- character swapping is just like GTA5 including transition effects where the camera zooms out into the world and back in.
- characters are going about their day as they are swapped in. one time he swapped into Oongka in the middle of a gigantic battle and had to fight his way out.
- he finished the game without the day 1 patch
- but even on his build most of the minor inconveniences were patched out including footstep sound.
- the streamer played rdr2 about 600 hours and he suggested CD was similar in tempo.
- played on 50 80 qhd cinematic without frame drop
- inventory was not an issue at all late game
- streamer stated it was game of his life.
- he avoided going further into details to avoid violating embargo.
Additional info:
- every region has different difficulty, gets difficult as you go east and north.
- nearly impossible to finish game just doing the main quest. need to upgrade your character.
- not a ubisoft slop. quests are organic and motivated.
- unfinished quests/content can be played after the ending (just like gta/rdr)
- every boss has different difficulty level
- after 2 weeks, finishing to the end, he only got to finish half of the bosses.