To quote one review verbatim:
> I purchased two premium-priced Nvidia Shield TV's and loved them until yesterday. That was the day Google began forcing huge dominating ads on the home screen. These ads are for content in services that I haven't eve subscribed to or installed, they're totally irrelevant and obnoxious, and there is no way to disable them. It's offensive to force ads like this in a premium-priced product well after the return window is over. It's a bait-and-switch and I can only hope they realize this and make it right with the users.