Rate the following essay on its writing, argument, and language skills:
People have said that driver less car is a good idea and I disagree.I am here to talk about all the bad thing and why we should not be using them for the future. First,

because they are only legal in certain state. Second, they are prone to malfunction while it is driving.Finally, the driver less cars can't performe complicated task.

My first reason why we should not have driver less car, is that it can cause a lot of problems in the states. First of all semi driver less cars are only legal in places. The cars is limited to those places also. It can cause problems for the states in a wreck because they would not know who to blame. Manufacters have said that the cars a improving on reliability, but we dont know how much it have improved.

Second, drivers car have malfunction all the time. These malfunction can cause accidents and money. In the story it said that people can get bored and forget that the car can't opperate in complicated situation. It wil also be hard to fix a malfunction car; which means it will cause you more money. Bmw have said they have tested the cars and the perfromed well, but the haven't studied them for a long period of time for more information.

Finally, Driver less cars may drive for a long time but the cant perform well when its in a complicated cituation. Studied have showed that these cars need to improve on it perfoment. The improvement are crucial because it makes the drivers safer, but these improvments are hard to make. If you have a driver in a car he would pick up on stuff quicker than the driverless cars.

In conclusion, we need cars that can to do complicated task, to do that you will need a person to drive. Second these cars are only legal in certai places. These places have laws that the cars should follow. We also need the driver les cars to improve. If we don't have these improvements then we will have problems.

Score: 4