There is also a much clearer idea of what is going on when the engineers mindlock THX while he's at work, i.e. that a nuclear cell THX is trying to install in a robot almost hits the floor and blows everything to hell. This isn't quite as clear in the original version. Some pretty cool little tweaks in this, too, like the nuclear cell melting the table as it rolls toward the edge.
There is also a much clearer idea of what is going on when the engineers mindlock THX while he's at work, i.e. that a nuclear cell THX is trying to install in a robot almost hits the floor and blows everything to hell. This isn't quite as clear in the original version. Some pretty cool little tweaks in this, too, like the nuclear cell melting the table as it rolls toward the edge.