They helped me locate the best incoming signal to my home, talked me through ideal locations for the inside and outside antennas, and sent me FREE OF CHARGE a better quality exterior antenna and cable

Internet videos are excellent quality and absolutely no buffering, and our phone reception is fantastic, as well; and this is the time of year when our cell signal is typically the worst

Overall seems to be good quality

Could call and receive good quality calls and texts

Works good but does not go as far as I would like.