Rate the following argument fragment on its writing, argument, and language skills:
Evidence: As previously mentioed, the improved sensors will increase safety. There are all kinds of sensors that sense all different things such as the 3-D sensor, position estimating sensors, GPS reciever, and many more. all of these sensors can tell you if you're to close to the edge of the road, if you have a caar in your blindspot, if you're driving to fast, or to slow, the road conditions, and many other things. All of these sensors are so helpful in informing your car upon what to do to keep you and your family safe. Also, driverless cars take away distracted driving. Recently, a friend of mine recieved a text, picked up his phone to reply, and ran over a trash can. Imagine if that trash can had been a child, or a car containing you and your children. If he had a driverless car, then he would not have hit that trash can, in fact he would never run over anything again. Having driverless cars would infrease the safety factor for everyone.

Score: 2