This TV has effective backlight flickering, but the motion blur trail is longer than average. It has slight inverse ghosting; the trail appears brighter than the moving object. Is you watch sports or play video games, you will prefer another TV.
The picture quality of the LG LB5600 LED is inferior even to other entry level TVs. It reflects a lot of light and has a low contrast ratio. If you are looking for a budget TV, go for the Vizio E Series or the Sony W600B instead.