Rate the following argument fragment on its writing, argument, and language skills:
Evidence: Its pretty expensive to even to make a proto type or test run these so called "Diverless Cars". If a car like such is created how would the world be changed? Not only would the car itself be expensive to create but theres more factors to just creating the cars, its how the cars themslef work. In the article, "Driverless Cars Are Coming" the author tells about some proto types or car similar to the "Driverless car" image. The authors gives an example about cars that uses sensors or radio signals that are telling the cars what to do. That means, the roads would have to give off certain signals that contribute to the car itself, the roads and lights would also have to have signals and sensors. It would cost tons of money to do things such as rebulid roads or lights so cars like these would properly worl.

Score: 2