Rate the following argument fragment on its writing, argument, and language skills:
Rebuttal: Although there are few flaws to the designs of driverless cars, these flaws should be fixed very soon. The article states, "Automakers are continuing their work on the assumption that the problems ahead will be solved. Tesla has projected a 2016 release for a car capable of driving on autopilot 90 percent of the time. Mercedes-Benz, Audi, and Nissan plan to have cars that can drive themselves by 2020. The road to the truly autonomous car stretches on ahead of us, but we grow closer to the destination every day." This quote shows that many of these issues should be resolved in the very near future.

Score: 2