I'm about to deliver my 2nd baby with Valley Women for Women. I go to their Gilbert location because it's close and convenient, but the Val Vista location is cleaner, newer, larger, and nicer. The pros are these: you can always get in quickly and easily. You will always see a woman. They are very open to natural/alternative health care.
The cons are: unless you make an effort, you won't see the same dr. every time. Some of the Dr.'s seem less competent and have inferior bedside manner. You have no guarantee who will deliver your baby.
Overall, I'm satisfied with my experience with this OBGYN, but I'd prefer to be blown away or ecstatic. I really wish the Val Vista location wasn't 30 minutes from my house, because I think I'd enjoy the experience there more.