In the original movie Peter Weller's character still had his one leg and I don't remember if it was the doctor or a corporate drone that said to cut it off. I expected more body parts to be saved as the doctor in the 2014 movie was an expert in attaching robotic arms and legs. The main character had lost part of his left arm and leg and eye and was burned over 80% of his body and this is the shocker they only saved his brain, face and lungs and attached a robotic body ... I don't get that they got rid of that much of the person and it seemed to be the doctor's decision and yet he plays a sympathetic character.