So, this request a car and it shows up 5 minutes later only works in the densest urban areas. In less dense cities and suburban areas, I don't see how there's a

So, this request a car and it shows up 5 minutes later only works in the densest urban areas. In less dense cities and suburban areas, I don't see how there's any chance. Try ordering a taxi from the suburbs, see how long it takes to show up.