Zanshin. Actually, I used Uber in Berlin and Munich last year as well as Prague and Paris. Really great going from Beer hall to beer hall. No hailing, no phone calls and I can see where the coming car is comin from. Same in Paris. Road the Metro from here to there to ther and in the end just wanted to go to hotel. Uber, Voila.

Dresden, however does not. Had to hit an ATM to get a ride from train station to hotel.