What's So Great About Having a Good, Locked Script Before You Go to Production?

A scene with page in the it was probably the key scene in telula, which is when telula is running away. And that's what's so great about really having a good, locked script before you go into production. I mean, thet's the subway cops lat kicked us out of the train, and we had to steal it. We had no sound recording. It was like we had one shot to get this thing. But you know what the sens about in your heart, you have it in your bones.