I use her and really like her. I think her personality takes some getting used to - she's VERY smart and very focused on my care...and when she has a mom or two down in L&D those ladies are her focus, so her schedule tends to have to shift to accommodate that. But isn't this true of all OB/GYNs? I was thankful for this focus when I was the mommy down in L&D.
As for her staff - her two nurses, Chris and Tina, were lifesavers to me through my pregnancy, so I really like them. The front office leaves a lot to be desired, though...and I've let Dr Flowers, Chris and Tina know this. They have seemed frustrated with this in the past too.
I've heard great, great things about Dr. Wai in that office as well. I had a bad experience with Dr. Sims when he was back-up one weekend during my pregnancy, so I personally wouldn't recommend him.