It's said to see Uber go, I really liked using it in Colombia (taxis as well, when it was more comfortable for me).
I just wish that 20 year old cars would be banned from being used as Uber/Taxi cars there.
A taxi tried to rob me in Santa Marta, but luckily the girl I was with knew that if the driver asks me to lock my door and leaves the front right door open, it's a sign that he wants to rob us.