Rate the following argument fragment on its writing, argument, and language skills:
Rebuttal: However, manufacturers are developing an answer to this concern which introduces more safety than a regular driving environment would have. Some manufacturers are introducing in-car displays which turn off instantly when driver assistance is required, which is not possible with a regular cellphone or messaging device. This eliminates any in-car distraction during the driving task, With human error eliminated, driverless cars are much safer than regular ones.

Score: 2