It's official: big tv is superb, airtel dth is relatively good, dish tv is fairly good, tata sky is a dud.

i have first used tata sky of 4000 rupees in 2007 after using 3 years.complaint solved just call to customer care.they are fast,efficient but some engineers cannot work complete at one day.they will wait the customers.in case of dishtv dth they are lazy,not fast,but think work done just done with anyway.coimpalint not solved in call customer care.we have call customer care and sms complaint then your problem will solved