Its an excellent product. Dont think twice. It is as good as samsung or sony. Bass effect is not pleasing but at 30k I would neglect that. Amazing service. Installation was done in an hour of delivery.True 4k experience.Apps not of any use. Smart streaming works well. No lag even while playing 4k from galaxy s7. Hd channels run super fine, Waiting for broadcasters to start streaming 4k and 4k uhd is a treat to watch in this tv. sound clarity is very good apps are use full for smart viewing.no android play store having opera store which only concern 5 star rating, VU 4k LED tv is good for home purposes. it is having good speakers to accommodate 5-6 audience in a hall.I will definitely suggest you to buy proper stabilizer. YouTube and other app runs good USB and HDMI ports do the job well, All kinds of movies/pics you can play in this. it works well with non HD channel also. picture quality is very good. Setup was simple and its really user friendly. My entire family is very happy with the performance, clarity and built in features, Other brands charge too much for the same specifications. Would definitely recommend purchasing this TV, I am using it with Reliance Digital TV DTH(Non-HD) and the picture quality and resolution is good and pleasing to the eye. Sound quality is awesome. Smart TV options are nice and work well even with a moderate speed WiFi connection, The panel is sleek and comparable to any of the Ultra HD TVs of other well known brands, You tube and netflix works absolutely fine. Set your clock and restart the tv if facing the issues, When you are not able to access youtube via the direct youtube button on the remote, try accessing the it via the ap logo provided under the apps section. It always works, If you are looking for a big 4K monitor, this TV will fit the bill perfectly. Compact form factor, Low clearance(sits low on the desk), perfect 4K resolution, enough settings for color calibration, 60HZ refresh rate, There is some mouse lag, but certainly not large enough to create annoyance.I’m very happy with my purchase. I am too much happy to have wi fi, along with storage drive arrangement. I think vu may exceed all the targets in the days to come and will prove as market leader in the coming years. superb picture quality, superb sound quality excellent quality with affordable price Mirror casting do easy and nice. Everything is best, worth of money Thanks.