Mike,
Got the better 1/2 Chromecast and installed yesterday. Object was to use ipad w/o direct cable connection to TV. Chromecast is limited to only a few services, but we wanted Netflix and got that. Here's the new issue. I'm using over the air, not cable. As soon as the dongle was hooked up my OTA started acting up, minor freezes, loss of signal just not working as well as it was. Disconnect dongle and back to normal. Google'd Chromecast messing up OTA and its reported frequently.
Back to OP question. Netflix works and the Chromecast allows someone to search while the TV is still on OTA then you can easily switch TV to Chromecast. Absolutely hated watching NEtflix scroll by looking for something to watch.
Anybody got a fix for the OTA interference? I changed power from TV USB to charger, no change. Haven't found a M/F HDMI cord to distance the dongle from the TV.
Gary