All or most riders have good ratings anymore. We all should know our ratings of passengers don't really count. Uber favors the PAX and here is what I think they do. Uber counts the highest rating number given to a PAX over the last three rides and counts that in a rolling average. For example, if you give a PAX a 1 rating but the next 2 drivers give a 4 and a 5, the rating of 5 is used towards the average and your 1 rating is discarded. So your rating does not really count because there is always another driver out there to give your rotten PAX a good rating. This is the only mathematical model I can figure is used by Uber. There is no way the vermon pax I drive should all have 4.7 to 5.0 ratings!