Started using Uber recently and I am pretty upset I haven't used them sooner. Much cheaper rates (when not in primetime) than the other taxi-cab services. I am about 8 miles away from the airport and the usual total with discount and yellow is around $20 it was $13 exactly with Uber.
That $7 I save bought me a turkey bbq sammich combo at Joe's bbq inside Sky Harbor lol
All the drivers are really professional and the cars were really clean. Will use again again..
Word of advice I've seen the horror stories of inflated cab rides during primetime hours and holidays I would probably educate yourself first before using Uber during a holiday. There are all kinds of resources out there to find out when prime hours are.
You can rate the drivers after each trip but they can also rate you as a passenger as well, so be nice to your drivers because if you continue to use the app in the future drivers do have the option of declining to pick you up.