Rate the following essay on its writing, argument, and language skills:
Are driverless cars a good idea? I think driverless cars is a good idea because it's safer, smarter, and efficient. Are driverless cars a good idea?

My first reason on why driverless cars is a good idea is because it's safer. For example Google's cars that have been driving around everywhere is has driven more than a half a million miles without a crash, and why wouldn't it be better choice since it hasnt gotten into a crash yet. Are driverless cars a good idea?

My second reason on why driverless cars is a good idea is because it's smarter. The way the driverless cars are smart is because they use sensors to warn the driver when to manuver and they have cameras all around the car to detect other vehicles, and there is this one bit of technology that is in the car that makes it a smarter choice and that is the Dubbed Lidar, it uses laser beams to detect what's around the car. Are driverless cars a good idea?

My third reason on why driverless cars is a good idea is because it's more efficient. The way it's more effiecient is because it tells the driver when they are needed to control the wheel because of accidents and other hazards can make the car crash so the person driving needs to handle the wheel most of the time. Another detail about it being more efficient is that all the driver really needs to do is watch the road while the car does driving. Are driverless cars a good idea?

In conclusion I think that driverless cars is a good idea because it's safer, smarter, and more efficient. Are driverless cars a good idea?

Score: 3