I tried this a couple of weeks ago. So the TV "gets" about 60 stations but when you look at them you only get about 15.
I got my locals, plus an all spanish station, an all french station with subtitles on most shows, a couple really cheap movie channells, mostly like older B movies, like 5 channels that litteraly just self advertise FIOS and Verizon Wireless. 2 music channels and a few that did tune on the channel search but are just black dead air.