i am robot!!!!!

1° Why did the woman decide to help sponer?
because she saw that the robots were making a revolution to control the world and decided to end this
2° What happened at the end of the movie?                                                                          spooner injected a substance to the main computer VIKI and this was the one that controlled everything so the threat is over
3° In your opinion the robots are good or bad?
depends to be created but from my point of view are bad because we would do more useless