Before thumbs up/down became the standard, YouTube used a 5-star rating system. displayed these stars beautifully on the capacitive touchscreens of the era. Tapping the fifth star was a dopamine hit for early content creators. The removal of this feature in later versions is a primary reason users seek out screenshots or nostalgic reviews of this build.
Host: "These improvements mean you can enjoy a more seamless YouTube experience, whether you're watching videos, live streaming, or creating content."
Older smart TVs often lack the processing power or memory to run the modern, resource-heavy YouTube app. This version is often considered a "stable" middle ground that provides 4K support without the lag associated with newer updates.