It's as if these companies were an extraterrestrial intelligence and mathematics our only common language. What does a 4 express? The other absurdity is that th

It's as if these companies were an extraterrestrial intelligence and mathematics our only common language. What does a 4 express? The other absurdity is that the only context for these rating is the value that appears under a driver's portrait. One person is 4.67 driver, while another is a 4.89. Now rate your driver using the numbers: 1, 2, 3, 4 or 5.