I bought a big screen TV from eZone chennai and the overall buying experience was very average. The sales people do not have enough knowledge about the products and essentially you have to do you homework before getting in. With plenty of options available (LCD, LED, Plasma, different sizes, Full HD, HD ready, etc.), sales people have lesser experience in explaining the details.
The price is not certainly the least in the market and you pay for their high street expenses. The delivery process and the installation process are very poor and you will find it very difficult to get it operational at home. You might want to try different stores before shopping at eZone.