Rate the following argument fragment on its writing, argument, and language skills:
Evidence: Automated cars require many sensors and cameras that regular cars do not need, and even with these sensors, the cars are not capaple of completely driving themselves. In order to achieve a reliable driverless system, all of our roads would have to have electricity or magnets installed, which even the article admits would be "too expensive to be practical". Furthermore, the money spent on developing these cars could be spent to help those who are less fortunate rather than creating new things for ourselves.

Score: 2