Battlestar Galactica starts with the notion that an offshoot of humanity has developed its own culture on the far side of the galaxy. Their technological accomplishments prove to be their undoing when the Cylons, a line of self-aware robots, decide that people are inherently flawed and should be eradicated for the good of the universe. The series begins with a deadly sneak-attack that almost accomplishes this, and the remaining humans flee their home world in anything that can fly. Other than the basic concept and several characters' names, this thought-provoking drama has little in common with the campy sci-fi series from the 1970s that shares its title. The original was light on realism and made the survivors' fight for survival seem like a party in space; the remake is more believable, showcasing the survivors' efforts to maintain their composure while running short of food, water, fuel, and hope.