Rate the following essay on its writing, argument, and language skills:
I can definitely imagine a time in the future where everyone buys driverless cars. In movies and television, they have long been fascinated with cars that could drive themselves. I myself am fascinated also.

Google has had cars that could drive independently under specific conditions since 2009. Even though it is not fully underway yet, it is already developed that people can ride in driverless cars, although they have to be alert to take over when pulling in and out of driveways, or dealing with complicated traffic issues.

In the late 1950's. General Motors created a concept car that could run on a special test track. The track was embedded with an electrical cable that sent radio signls to a receiver on the front end of the car. The car read the positive and negative polarity as messages in binary code. These smart-road systems worked surprisingly well, but they required massive upgrades to existing roads, which was simply too expensive to be practical. Even though it was too expensive, I am sure that if the government and we, the people, could put in money towards this project, we would be able to use this smart road system.

Sensors are nothing new. In the 1980's, autmakers used speed sensors at the wheels in creation of antilock brakes. Within ten years, those sensors had become more advanced to direct and respond to the danger of out-of-control skids or rollovers. If we keep adding more sensors into the driverless cars, it would actually work and we wouldn't even have to take over whenever construction sites are in progress. Backing out of your driveway would be so much more easier without having to worry if you are about to hit your mailbox or not.

Sebastian Thrun, founder of the Google Car project believes that the technology has finally begun to catch up to the dream. He states, ''There was no way, before 2000, to make something interesting The sensors were not there, the computers were not there, and the mapping was not there. Radar was a device on a hilltop that cost two hundred million dollars. It wasn't something that you could buy at Radio Shack''. As we are early in the year of 2016, it was extremely amazing how far we have come into our world of technology. Everything is being digitilized and driverless cars is a thing of the future.

Driverless cars is the future of our world, and I say that we all accept it, and adapt to the new change. It may not occur yet, but Mercedes Benz, Audi and Nissan plan to have cars that drive themselves by 2020. I myself believe that will happen.

Score: 4