The tour was interesting. But for the most part we could not hear the tour guide. His voice did not carry and with the traffic noise and some of the places he stopped us, it was not easy to hear him. Both my husband and I felt the same way. He also started a little late and we left some points were a little rushed and time was not given to even take a quick picture. It was a cooler day and the tour guide seemed to be a bit cold, and so in my opinion rushed at times.