If you like terminator type action movies without the time travel aspect,
this is a movie for you. It is technically quite well done. Also pretty
gory. Don't get too much attached to some of the main characters, as most
of them die, sometimes after long struggle.
Here is a scene, where one of the robots gets philosophical.
The dialog is stolen from Descartes. It is one of the few
lighter scenes in this movie.
Robot: "I'm not life, but I exist. I think, so I must be alive. Am
I alive or dead? What am I?" Soldier: "You are a fucking robot!"