At the point in the movie where Marcus Wright, Kyle Reese and Star are in a sort of lookout parking lot where they are trying to get a Jeep to start. As they are talking over the engine bay of the vehicle, you can clearly see someone in the distance off to the left of the screen on another road with a leaf blower kicking up dust. I found this odd as they were clearly stating throughout the movie that they were the resistance and that basically they were the only ones left, hence the need for a vehicle so they could find other pockets of resistance.