Ever Since the World Ended

This is a good movie and well made. I appreciate the fact that it is a real sci fi and doesn't rely on high priced effects to get its point across. However... It does bother me that with only 180some people left in a city the size of San Francisco, they have no gasoline to run cars or even motorcycles with. It also bothers me that people protect themselves with an occasional hammer or baseball bat. This seems an affectation of the filmmakers dislike for firearms and unrealistic. Also, the lack of leadership and some sort of coordinated effort to supply the needs of the survivors as well as preserve some of the essentials to prevent the fall back into barbarism is unrealistic. I am a peace-loving old hippie who lives in San Francisco but I am not an idiot, as many of the characters in this film appear to be. I think it says more about San Franciscans from the filmmakers point of view than what would really happen at the end of the world.