AT&Ts setup process is all "do it yourself" through an internet setup webpage. The process was fairly easy to follow and I got the internet up and running in about half an hour.
Based on my experience of being given five, yes five, different prices DURING THE SAME PHONE CALL, I am actively telling people to stay away from any and all ATT products. I also tell them about my experience and that’s generally enough to dissuade them from considering ATT as an option. I’m a helper.