Rate the following essay on its writing, argument, and language skills:
I think driveless cars should be developed. These cars can take the driving out of driving. They can prevent accidents before they begin. As stated by the article, "Their cars have driven more than half a million miles without a crash." This shows that even with half a million miles driven, the car is still safe.

First, these cars prevent accidents before they happen. Once they are more developed you could sleep in your car while it travels down the rode. The article states, "It uses laser beams to form a constantly updating 3-D model of the car's surroundings." This technology can warn you when there is danger and keep you safe.

Next, the driver can be interertained while waiting on their turn to drive. These companies are thinking of "Bringing in-car entertainment and information systems that use heads-up displays." The article also states that "Such displays can be turned off instantly when the driver needs to take over." This will keep the drivers entertained and safety a "big concern."

However, these cars cannot be driven without a human just yet. They cannot pull in or back out of a driveway. But there are many advances in technology happening today. "Mercedes-Benz, Audi, and Nissan plan to have cars that can drive themselves by 2020." These advancements aren't too far away.

I think these cars should be developed. The advancements are underway and should be here by 2020. These cars can entertain you, keep you safe, and save you money on gas. Once they are driverless you can also sleep in them. I hope these cars are developed because I want one of my own.

Score: 3