Rate the following argument fragment on its writing, argument, and language skills:
Evidence: The driverless cars would be more practical for some people because, if they can completely drive themselves, the passengers would not need a liscence or insurance like they would if they were driving the car themselves. However, the car would perform the same duties as a car they might own, unlike other forms of public-transportation. For example, busses cannot pick you up or drop you off at your home, so if the bus stop is not near to your house, it is not reasonable to ride the bus to work or other places. However, the taxi service would be able to pick you up no matter where you were. This would also be helpful if you were stranded somewhere and you needed help.

Score: 2