Great experience of 4k mostly similar to the quality of brand Sony & can beat other Brands. VU is cost effective as compared to other Brands. Installation & Demo Sevice is also good. Few days with the TV and it is equally good to any of the high-end ones. Loving it.The picture quality is sharp & images are crisp. The sound is good too. The additional features are icing on the cake.Very slim and stylish, Worth for the money, If some one needs all the feature for less money, Go for it.Excellent service and the audio supporting system is also good.
Everything is good about it except it is a company which has no name and if it gets damaged you will not get a good service center nearby of it.
I suggest you should look for some other thing as there are better options.
Hope this was useful. Thanx.