Most showplayers (actors/actresses) are Collaborator Artisans (SeFx). Look at their behaviour. That said, Collaborator Idealists (NeFx) are statistically over-represented in the ones I interact with - this is not a complaint. :) This is likely due to my writing-humour style appealing to them. I've read "Directing Actors" by Judith Weston and I'm now on "Changing Direction" by Lenore DeKoven. The books seem Gamma quadrant valuing. Se (being in the moment, dynamics), Fi (relationships, motivation & subtext: feeling below the surface), Ni (through lines), and Te (scene objectives).
If you are writing in someone else's narratorial and authorial voice you are likely not writing to your strengths. If I vote in the voice of Douglas Adams, characterisation would take second or third place to ideas. Douglas Adams himself agreed the Arthur Dent was a stereotype. The hitchhikers was about ideas not characters. Wilma and housemates is about both. If I had to choose characters are more important than ideas this is because a character such as Sheldon Cooper can literally last hundreds of episodes and idea can't however perhaps a setting can.