This TV is OK, for display purposes. It has acceptable color. The sound emanating from the speakers is also nice. For the price point comparative to other Smart TVs, it is a horrible SmartTV.
The UI is absolutely horrible. It comes loaded with bloatware and the internal storage is non-expandable and even with ALL the junk and preinstalled apps offloaded, it only has ~2GB of free space for your apps. Further, the UI for TizenOS is just one giant big ad screen. The amount of remote presses it takes to get anywhere USEFUL like a settings menu, your apps, is in the middle of a bunch of big advertisements.
The TV wants you to be connected to Wi-Fi at all times. If you disconnect Wi-Fi, it will sometimes automatically re-connect on reboot. A LOT of features are disabled when you do not have it connected to Wi-Fi. Also, the screen dims intermittently even with intelligent features disabled.
This is an example of a mid-range TV that is absolutely ruined by it's operating system and telemetry. All the applications built for Tizen are slow and unresponsive. The TV has significant input lag, and it not fast or streamlined at all. There is no dedicated input button on the samsung remote. Look at all the reviews for this TV, they are almost all sponsored or rewarded reviews. That's how badly Samsung needs to manipulate the data to sell this TV. Stay away at all costs.
This is not worth the price whatsoever. I will be returning this TV, and will never buy another Samsung product or appliance ever again.