I purchased this TV last week and although it has amazing picture and sound quality the picture has begun to freeze and after a few minutes it becomes grey and the whole system must be restarted i have sent it back and they have assured me a new television. Apart from this the TV is of high quality with 4 hdmi inserts, usb and bluetooth connection. A major component is the energy saving button which allows you to reduce the picture quality in order to save bills, this defeats the object of buying a large TV, but is still nice to have it all the same. It also has many other features which allow you to change aspect, visual and sound ratios. The design and quality of the television is very high with it only being a few centimeters thick and it sits happily on a glass base which allows it swivel. The remote may not be key but it has a light which allows you to see in the dark. If money is not an issue do consider an LED tv by either samsung or sony.