It's just an antenna so you will get only your local free channels. I don't like that advertisement. I think it leads people to believe they will get channels you usually get on Direct TV. We have an outdoor antenna for the living room and quilting cave. I have a little indoor antenna that I use in the exercise room and also one in the bedroom. I can get most of the channels on the indoor antennas but found out I needed to an antenna that also plugged in the wall outlet.
On the indoor and outdoor antennas I get 4 PBS channels, channels: 5, 5-1, 11, 11-2,11-3, 17, 17-1, 17-2, 22, 22-1, 26, 26-1,26-2,26-3,26-4, 28, 28-1, 28-2, 28-3, 40-1, 40-2,40-3, 40-4, 50, 50-1. That's a lot of channels and I'm happy with what I find there.
We cut the cord two years ago and got Netflix. I watch very little tv before we cut the cord but I am now addicted to Netflix. We have a Smart tv in the living room and kitchen that take me directly to Netflix but I purchased a Roku for the bedroom and quilt cave. I told DH the other day I never thought I'd see the day we would have more than one tv. I was raised with no tv in the house and rarely let my kids watch tv when they were growing up.