The phrase "great script" refers to a well-written and engaging story on paper that has the potential to be turned into a play, movie, or television show. Full definition
They are somewhere between a child and an adult now, and we as a society really don't have great scripts for how conversations between parents and their children should go. (tacomachristiancounseling.com)
I was editing one while preparing another, and I just thought, at the end, the worst thing that could happen now is somebody gives me a really great script! (businessinsider.com)
One of these days he'll start getting great scripts instead of having to work so hard to make mediocre ones work. (rogerebert.com)