I am using this for 3-4 months and I am very with this. Not a single disappointment.
I have purchased this from a mall and received it after one day.the picture quality of tv is very impressive and the frame rates r very consistance.3d effects of this is very good. Most of all I plug the pendrive in it with 3d movies and enjoy because it has usb support.
And the most amazing thing is, I use this tv as my computer 3d led, played 3d games like crysis 3 and the 3d effect and graphics is unbelievable, trust me.
The sound quality is also pretty good.
So I am telling you guys, go for it.