Roku's billboard advertising taking half my screen is bad enough but taking over the theme I chose to place a BIG ad... too much. In-your-face advertising is never welcome.
Try covering your left eye and then stand on your head.
This works great for me.
Since my left eye is a glass eye, can I substitute putting my left leg behind my head?
Consistently changing my home screen is really annoying, let alone the massive advertisements, though not much can be done. Roku going to do what they want now they have made it big. Just in time for another company to take market share.