My DIRECTV plan allows four TVs which leaves two guest rooms without a TV. I refused to pay the cost to add them to the plan and simply the guests in those rooms without TV.
A friend told me about getting the HDTV antenna to get many of the channels I was paying for and some I didn't even have. It was simple to install and my guests will now be pleased with the variety they have to watch! Why pay for two new lines?!
Bottom Line: Yes, I would recommend this to a friend