The Samsung QN90D is great for mixed usage. It's excellent for watching content in a bright room, like sports, due to its superb SDR brightness, very good color volume, and decent direct reflection handling, and it also looks amazing in a dark room due to its ability to display deep blacks. Watching content in HDR is impactful due to the TV's outstanding HDR brightness, although, unfortunately for gamers, the TV loses quite a bit of its vibrancy in Game Mode; it's still decent, but it's definitely dimmer. Its pixel transitions are also quite slow, so it doesn't deliver a truly motion blur-free experience when gaming, although it's still responsive enough due to its low input lag and VRR support. Finally, its image processing excels when upscaling SD content, making it a great choice to pair with your old DVDs or when watching SD feeds on cable.