The script is very good because the things that happen in it are very believable to me. It doesn't presuppose that the world has changed very much. You don't have to think that you're in a different world.
The basic premise of this is that, yes, people have learned to clone each other, but that cloning is illegal. Not that it's bad, just that the law as it is now, is that if you die, you're dead.
Actually, after the release of the Bond film, the producers came back to me to offer me another one, but I didn't have any juice left for an immediate encore.