As I have been working as an assistant editor/script supervisor at various production companies over my career in feature film development; The ease with which you can create multiple versions to improve your script has helped me tremendously throughout this process! It's easy enough so anyone could use without feeling intimidated or overwhelmed by its complexity (as some other tools are).
You're able not just write great text but also be very organized when creating different variations from one piece - whether they involve changes within scenes / locations etc., character arcs & developments through out shooting schedule timeframes + adding additional characters if needed during pre-production stages before filming begins...etc..you get what i'm saying here? This tool really helps make sure everything comes together smoothly once editing gets underway!! There isn't anything too specific about how useful their features may seem like there would probably always something better coming along soon after using them anyway :) Their support team do respond super quickly whenever issues arise though sometimes maybe quicker than others depending upon.