Not really. That would just be the way life is to those people. Showing them videos of how people lived on a planet would be like asking them to imagine how a c

Not really. That would just be the way life is to those people. Showing them videos of how people lived on a planet would be like asking them to imagine how a caveman lived. If they did rebel it would probably be more along the lines of reaching the target inhabitable planet and refusing to leave the ship. Just grab enough material to set a new course for the next one and keep going. The next set of rebels would be the ones who actually fulfilled the mission.