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.
It took several service calls and customer support calls to resolve the outages. Once that problem was resolved, service has been steady. Internet speeds (up and down) are reliable, and TV quality is very high.
The tech was very helpful and did a great job.
Setup was quick and service is fast and always up as expected