The miracle of Robert Rodriguez of making a B&W comic book by Frank Miller to a great movie

Let’s start it with question, is the green screen helped Robert Rodriguez or the amazing comical script by frank miller
In my opinion, I think is both, because the green screen is so helpful in the movie industry and by making it easier and to choose the perfect place but its cost amount of money but in sin city I think it worth every cent of it , because the challenge of making a visual comic book that is look like exactly like frank Millar real comics was the main reason to get the attraction to all of the audience.
“I don’t want to make Robert Rodriguez sin city, I want to make frank Millar sin city, because I like the material “Robert Rodriguez
I totally agree with him, the material in frank miller sin city is so good and unique and its takes you to a different world were the heroes are full with sins
sin city has 3 story in it different stories in it, but the connected with a magical tread that pull your mind to keep watching it , and that what happen only in a good movie
I hope you watched soon and tell me what you think about it