Rate the following essay on its writing, argument, and language skills:
The role of driverless cars have become bigger and more accessable to the public and companies. There are pros and cons to these new developments but ultimately I believe they are for the best.

Although there are downsides to having driverless cars at the moment, such as not being comletely automatic, that will probably change in the future. The problem now is that the cars only automate themselves in certain situations so the driver has to be alert and ready to take over the wheel. So what's the

point of having a driverless car where you have to be alert at every moment? That is only a problem of the present. If more time and research is put into this project than eventually we will get cars that can drive automaticaly on the road full time without the need of being alert at all times. Human drivers make mistakes and that can cause harm to themselves and to others. Without the variable to human mistake, and if we could perfect the driverless car, there would be virtually no car crashes or car related injuries. Driverless cars have sensors and that let them take the right course of action or brake at the right time which could otherwise lead to accidents.

Driverless cars are getting smarter. With new developments in the technology and a few years down the road, driving could get a lot safer for everyone on the road. If we keep research and testing going than I believe that it will be a big step towards road safety.

Score: 3