This is how all of Vizio's new TVs work. There's no interface for the television. It just has Chromecast built in. Downside (of the M-Series at least) is they

This is how all of Vizio's new TVs work. There's no interface for the television. It just has Chromecast built in. Downside (of the M-Series at least) is they don't come with a tuner installed. If you want a cable or an antenna you'll have to dish out $100 more for a tuner.