Speaking of, I was really suprised to see Rian Johnson get a sole writing credit on TLJ, in a very good way. It’s pretty much a given for a studio picture to have multiple writers, but you can never achieve the level of cohesion a single writer can bring vs a team (much less with a ‘team’ of re-writers).

Even if that script ends up being flawed, it will still have character. Depending on your process and the story you’re looking for during that process writing can take time. Some people are fast writers, some can take ages. It’s not science, it’s art.