I am using it form last 1 year bought it from flip kart in 33k , which i thought was a good deal. its an average tv with low sound output (you need to install a home theater to it but there is no 3.5 mm jack neither there is RF out sound output , refresh rate is not 200 + as claimed and it varies on input, e.g.
If i run it from my HD set top box it shows , 60 htz refresh rate with 1080 p , full hd, if i connect 3.0 USb it shows 50 htz refresh rate (Below quality) i have connected my Laptop then it shows 75 Htz display (Which is acceptable picture quality ).
Not to forget there is no button /function so you can change refresh rate manually it takes refresh rate automatically depending on input , it means if you want to watch normanal d2h on it it will display only 60 htz i have not checked with Blueray player yet ideally they should make a tv with 200+ refresh ratio all the time