Rate the following essay on its writing, argument, and language skills:
Driverless cars should be developed and used. There are many ways that driverless cars could help us. Safety is a main concern but many accidents occur due to the driver being disctracted or someone else's fault.

Driverless cars will have sensors to stay on a certain course and not get off track. The sensors could also detect if something is too risky such as backing up in a parking lot. When a time like that occurs the driver must drive the car until the car can handle the situation.

Many accidents occur due people using a celluar device and losing track of where they are. In a driverless car this could be prevented because the driver is not driving the vehicle. They could use their phones but they must know when the car cannot be piloted in a sticky situation. A driverless car could also be used as a taxi driver for those that drink and drive. Driverless cars can also help semi truck drivers that drive around for hours and hours.

Advanced computer systems could be put in the driverless cars to prevent enviromental issues on the road. The systems could also prevent possible rollovers and sliding off the road. It will be very costly but we can save many lives and prevent many accidents from occuring.

So driverless cars can prevent many accidents and they could help many people in making their job a whole lot easier. It will be costly but it will be worth all the lives that can be saved and helped.

Score: 3