I would just say that the day jio has entered in the market it created a revolution in telecom market.You can get data packs and that too 4g at such an affordable cost.You can compare previous data packs provided by other companies which just looted people in one or the other way.
They made a lot of money doing that but today they are provided data packs and other packs just to exist in market beacuse their competer jio is giving no options to them for earning extra from their customers.
You can just compare the cost of 1gb data packs which were available earlier at 198 rs .And now in 198 approx 20gb is available.People are talking about the network issues of jio and slow data speed but its manageable .And jio is improving day by day, though if I compare it with the first launch it has become very slower.But please remind yourself that days of past during which You Tube videos were a luxury.Hotstar surfing was just impossible for a normal user .The one who is responisble for this change is jio only.Only broadband users like mtnl users use to surf videos, just do compare the past .No company thought this in benefit of the people, they just made money by caller tune scam, extra data usage and many more .
The slow data speed and network issues might be there in some areas but the one who created a revolution must be remembered .