I went in yesterday after visiting a few other boutiques. For my first appointment, I worked with Haley (not sure if that's how it's spelled!) and she was awesome. Came back a few hours later in a fit of indecision, and they were able to get me in for a second appointment with Nikki. Both women were fantastic, let me try on as many dresses as I needed to, and I walked away with my dream dress!
The only potential rough spot is it was clear they were understaffed that day. It didn't matter much to me, though - I prefer lots of time to walk around in the dress and see how it feels. It was actually better than having an attendant waiting on me because dress shopping has enough pressure on its own without the added pressure of a stranger waiting for you to buy.