I did this tour with a friend because I just started being interested in street art and wanted to see that side of San Francisco. I must say I was more than satisfied with the tour!! Russell was great at explaining everything, and I felt I could ask him anything and he did not judge my little knowledge of street art.
He is an artist himself and personally knows many of the artist that we saw on the tour so he has a great inseders perspective.
I would recommend this to anyone who is curious about this form of art, I learned a lot with Russell!