I had used Tata Sky for past 2 years it is somewhat costliest in ads they show that Tata Sky has good picture and sound quality but it is normal as other DTH services and there is no value for money because they will provide services at high rates but less number of channels under more amount they don’t have any support but has service which respond very lately overall Tata Sky is not suitable for us and it service and support is somewhat bad so please don’t use Tata Sky