I am using Tata Sky DTH from more than four years. It gives good satellite signal so that you can watch TV without interruption, it provided good signal quality during rainy season also I am happy about that. Tata Sky picture quality is good and it also provides many HD channels but it is little bit costlier when compared to other DTH service service providers. It really worth’s your money if you buy it. It’s service is fast and good they provide good support to customer.
So my over all review about Tata Sky is "Good".