Rate the following essay on its writing, argument, and language skills:
Envision a world in which people are able to travel far distances in a car without even touching the steering wheel. People could trust technology to protect them in all possible traffic situations. Driverless cars are the future that many scientists, technology enthusiasts, and even common people like myself envision.

Many engineers and scientists are currently working on creating completely driverless cars. Driverless cars would safely replace human drivers' abilities by using multiple sensors located on all sides of the car. Sensors take in a vehicle's surroundings in order to process the information gathered and respond accordingly. The article "Driverless Cars Are Coming" states: "The combination of all this [sensory] input is necessary for the driverless car to mimic the skill of a human at the wheel." Driverless cars are designed to be safe and to protect humans at all times.

Driverless cars would take the stress of driving away from people. Some driverless car manufacturers plan to provide entertainment and information systems inside the cars for passengers. Long road trips would be much less tiring and tedious if all passengers were able to sleep, eat, and be entertained by movies, TV, or the Internet at all times. Driverless cars would make life easier by making travelling more convenient and safe for everybody. If everybody had a driverless car, then everybody would be protected by advanced smart technology. Travelling would be enjoyable and no longer stressful and scary for people who fear getting in a wreck.

It would be foolish to not take advantage of today's greatly advanced technology. Humans all over the world would benefit from the safety, convenience, and entertainment that driverless cars would bring. Driverless cars are a valuable technological advancement that would have a significant effect on our everyday life.

Score: 4