Almost everything is excellent (simple programming or interface with the TV set, Controls, ease of using the gadget for the type of TV programs that we like to watch. My only difficulty (because we are senior already) is the physical size of the Remote Control. It is too small to use that pushing and selecting functions became a hurdle for us as we operate this when we are lying on bed relaxing and ready to sleep. Of course the lights are not that bright in Bedrooms. The designer (same when I was young) believes the smaller the remote the better but using it is not as easy if it were a little bigger. He may consider the size of human hand (ergonomics as others may call it)