I am living in bhopal and here I never had a problem of travelling from place to place within the city. The Ola is a very good cab service but it also have a draw back of its own.
The ola mini takes a very low price for travelling is very affordable. The Ola cab sometimes gets annoying because it gets delayed more than usual and also they sometimes follows the wrong route for arrival at you destination.
The Ola cab drivers are very friendly and they are also very supportive. When I travelled to Indore, there they all guided me well to my locations even if its a bit longer than ut showed in the destination.
The Ola cabs are also very useful if you want to rent them for city to city as they give you cars for rent in affordable prices, with reliable drivers and good condition cars.
The only thing bad about ola is they sometimes gets late to get arrive on your location. And even gets confused in between.