Yes, I can't possibly mention how much I hate Airtel as a company, because of what they did back in 2004 for my Airtel mobile connection (and for many many other users too) and the way they behaved about it, but it is needless to say their picture quality and audio quality is awesome and yes, the most important thing, their packages are much cheaper than other rivals. TS has good picture quality, but I saw no point in paying much more for same quality, and won't say anything about D2H, it looked an upscaled SD image for HD resolution. As long as you don't need to call Airtel's Customer Care, you are fine with it, but if you do need to call them make sure you are like Gandhi or drunk before you call, at least the case in Eastern region that is (I spoke with South Indian customer care today and they were really modest and helpful), because unless you do, your pulse will go just high. I even to this day don't know what was the recruitment process to employ these type of representatives for caring of customer. These persons will be nice fit in politics, you know threatening people, probably taking it up a notch too, whatever illiterate people do basically.
PS: This topic is utterly meaningless in ADTV section anyway, even a child will understand that it was just to spread hatred against the company. If you really had something to say then the topic could have created under neutral section.