I've watched them all before, and they still haven't delved into how they make characters walk and jump, and exactly what momentum and feel the characters will have. I assume that's all in the character logic but I don't know. To me that's the most important part of a game that's all.
You clearly can't have watched them all. Watch the Puppeteering vid. There's no set character traits. You create the character you want.
The PS5 Exists.