Rate the following argument fragment on its writing, argument, and language skills:
Evidence: But so far, Google cars aren't truely driverless." The idea of a driverless car may put a person to ease, to where they aren't paying attention to the road ahead. The at ease person may become stressed when the car signals to take over. They might not even be ready to take over the wheel. This is a risky thing when coming to complicated traffic issues.

Score: 1