As we're waiting for AC6, I got back to ACLR and decided to make videos to show in an entertaining (hopefully) way how to get S ranks in all missions.
Actually, there is only one mission in the game where I can't get better than A, but it should be fixed some day.
Here is the first episode, enjoy! And feel free to comment
Second episode: 10:00 missions
Third episode: 12:00 missions
Fourth episode: 14:00 missions (1/2)
Fifth episode: 14:00 missions (2/2)