Two stars only because the clarity is very good. The TV picture is great. However, the user interface running the device is terrible. It barely responds to the remote control. Instead of a button in the center of the directional arrows, there is a scroll wheel. But the scroll wheel does not do what you expect it to do, instead of moving from icon to icon, it activates a remote pointer mouse. Well the pointer mouses accuracy is horrendous. It jumps all over the screen, it clicks where you don't want it to, and doesn't click where you want it to.
My recommendation for you before buying any television is to get the remote from sales and operate the tv, not just watch the high-resolution picture on display. This tv is very difficult to navigate. And there is no place to disable this annoying feature.
Also, do not be fooled by the AI tag, this is NOT AI. The help feature they call chatbot, does not give prompts, it is merely a pre-defined set of questions and answers. Maybe they have some AI running in the background recording all you do so it can present content you are interested in, but even that is NOT AI, but simply maching learning and recording.
don't be fooled, get the remote from sales, operate the TV. Make sure you are good with how this works.
Also, the chromecast and apple air play barely work. I was finally able to use them both, but it seems to hang on to the connection after disconnection, so a second user cannot also cast via apple. The response time is slow and laggy when it finally does connect.