Still have the HW q90r and looking to the numbers, not worth the upgrade. Bit disappointed, they seem to hit the limit to what they can do with a soundbar.
Thank you for contacting us and sorry for the late reply. Please make sure you visit the settings page where you will find instructions for the settings of your TV. For games make sure you turn on the Game Low Latency, whereas for movies in a dim room follow the instructions for general settings. Adjusting the backlight to a level of your likeness is not going to affect picture quality.