For a few years, I have been regularly buying differrent items from flipkart. Right from electronics, books, gadgets etc, their service has been quite satisfactory so far. I even got a Vaio laptop from flipkart and it has been performing satisfactorily for the last 2 years.
I have got mobile phones and other items which has been working without much trouble. Their shipment and delivery is reliable and even though the cost of some of the items is little more, the overall service has been very good.