I am an customer of TataSky from the last 10 years and I want to share my own personal opinion today.
First few years TataSky delivers good channels and good quality of service but after few years it started to increase its channel package rates. Also the quality of channels were gradually decreasing day by day.
At last it reaches its worst situation where they increased the rates of channels packages which were too high as compared to the number of channels in the specific package.
Also many other issues arrived gradually like the connectivity issue. Most of the time there is no signal on the setop box even if there was no rain or nothing. Daily about 2-3 hours we can't able to watch anything because of this connectivity issue.
Also they started to decrease the channels from our packages and made them unavailable. When I called them and asked them about all the above issues they didn't even care and disconnect my phone saying that they are doing their best.
Atlast I decided to move away from Tata sky and choosed another cable operator because they didn't solve my issues even after many calls.
According to my bad experience with Tata sky I will not recommend Tata sky to anyone.