I am amazed that these guys have actually changed the way things used to be.
There are times when I used to worry on how to book cabs when needed. I felt that with the entering of uber and ola things became pretty easy for us and we could easily book cabs with utmost easeness. But, there are many problems associated with ola.
Once I had booked a cab through Ola and he actually came a little late than he was supposed to and while driving also he was driving very rashly which I dint like. See as the customers its ok if the cab is little late but driving rash will seriously make us doubt if it is advisable to prefer these or not.