Hi, i bought this card from flipkart a week ago. I got it in just 48 hours.Hats off to flipkart! For the card, its just brilliant.I play games like Farcry 3, Battlefield 3 and crysis 2 on ultra settings n they run so smooth like butter! Surely,this is the card you should buy if you are in a budget of 15000-16000 rs. Happy gaming!
By the way,my build is:

i5 3470 @ 3.2 Ghz
Gigabyte B75m-d3h motherboard
G-skill sniper 8Gb 1600 Mhz
Gainward Geforce GTX 660
Seasonic S12ii 620 watts psu
Bitfenix M...

I bought this card from flipkart and at first i was delivered with a defective card but when i called and asked for a replacement they immediately responded and sent me a new one. Coming to the card it is little but powerful. I upgraded from nvidia gt210 to gtx 660 so it is a big one for me.
Pros:
plays all the games listed below smoothly with out any flaws.
Assassins creed 3
Battlefield 3
Elderscrolls vs skyrim
witchers 2
NFS HotPursuit.
Crysis2

Fits easily in a Micro atx case also.

cons:...

a beast for low budget and a 900p monitor..........amazing performance..........
crysis 3
ac 3
ac 4
ac unity
nfs rivals
nfs hot pursuit
all call of duty's till aw
max settings without aa 50+ fps
just a beast......................... and from gainward ... it is perfect for small cabinets and runs very cool not go beyong 65 under load.......... best to buy if the budget is 50k

this graphics card i have not purchased yet but i m sure it will give me high performance
gaming support but likewise while seeing the other reviews it says 1st time one customer got a corrupt product i hope it will be not same as my order

It's an awesome card...... Gigabyte's factory overclocked gtx 660 got out of stock.... So currently this is the only good priced gtx 660 available (Asus gfx are highly overpriced in India, except the top of the line models)

As far as the design is considered, Its a single fan cooler... So don't xpect anything extraordinary from it....

@Yashwanth Reddy.... Please read tech sites online
SLI Bridge is provided WITH YOUR MOTHERBOARD..
CrossfireX cable is supposed to be provided with your gfx.....

I recieved the product with great packing and its working just fine...........Only negative thing I felt was after ordering it for 2-3 days I didnt get any update of the status,but after one complaint mail to flipkart everything went fine.Thanking you flipkart and the retailer.