Picture and sound in Tata Sky is really awesome. Customer service is good as they respond very quickly. There is online payment method which is very very quick. And the best part is that in rain and cloud also there is no interruption. For HD TV, Tata Sky is best . If u are using HD TV, I will definitely recommend Tata Sky. I am using Tata Sky for two years and it is going really well. The remote control featurs is easy to understand. There are many unique features in it. There is bifurcation in channels as music, lifestyle, news, movies etc. which makes very easy to select our choice of channel.