Rate the following argument fragment on its writing, argument, and language skills:
Concluding Statement: Driverless cars have come a long way and are still in the process of being perfected. New, developed features have different advantages such as the advanced sensors that repsond to dangerous situations and the signals that allow the reader to remain alert. Overall, I think that driverless cars are a major innovation and can be very effectful and beneficial for drivers.

Score: 2