Duet question

I posted this toward the bottom of the Duet thread, but I'm not sure if people look back at that thread once they've booked. So, pardon the repetition. Any insights would be greatly appreciated.

I thought Duet's work was outstanding and the fact that they are offering coffeetable digital albums at such a good price sold me. BUT, they were very hesitant to allow me to reserve specific photographers. They wouldn't tell me which ones shot which of the sample books. I was told all of the photographers have the same sensibility and they are all talented, so don't worry. That makes me anxious. Should I be worried that I don't have specific photographers penciled in for my date? Will it be too late if I wait till my engagement shoot to see if I like who they assign me?

Thanks in advance!