How does this game story and emotion-wise compare to best out there?

Is this best AC story? if witcher is 10 in terms of bwing broken about the story really care for characters etc poetic how high is black flag? 6-7(no pun intended)...? probably will wait for remake due to outdated mechanics just...how did that game make you feel compared to rdr2 already mentioned witcher, cyberpunk BG3, mass effect...?