Rate the following argument fragment on its writing, argument, and language skills:
Lead: Throughout time, there have been countless sci-fi films and movies of cars that could drive themselves. However, what may once have seemed like fiction is now becoming a reality. Many companies, like Google, General Motors, and BMW have been working on driverless-car technologies since as early as the late 1950's. Although there are many positive sides to these new technologies, many people fail to realize their potentials and feel as if they are dangerous. This, however, is where they are wrong

Score: 2