There is another thread asking us to rate the My AT&T app by going to Google Play, however to do that you have to use Google+, and I refuse to use Googleplus. So here's my review,
I like it, it provides me the access to my account that I need without having to open my laptop, the one thing I would change is being able to do more without having to go to the website. I understand the need for some things there are legal reasons, and other things it's a matter of how large the app is, but if things can be pushed around some, that would be great.
[Edited to comply with Guidelines removed unrelated link]