The tour was fun, but our guide lacked the personal touch at the outset. She spoke to us like we were kindergartners."If you get sick in the van, you'll have to clean it up!" And she warned us about having to stop a lot. And during her grumpy period, she lectured us on what she usually receives in tips. Seems like her timing was off on that. I will say she warmed up toward the middle of the tour, and her insights were interesting and compelling.