Rate the following argument fragment on its writing, argument, and language skills:
Lead: I think driverless cars sound like a good idea on paper, but in the real world they just are not far enough advanced yet for me to feel safe being in or around one.

They are not even fully driverless yet, a person still needs to be ready to take the wheel at any given time.

However in the future when they become more advanced and safe they could potentialy prevent accidents.

Score: 1