I booked this tour for my family of 5 and wasn't really sure what to expect. Julie was our guide and she was AMAZING!! She told us all about the plants, rocks, lines, and insects as we walked. She took any picture we asked for and then directed us on some really cool shots that we wouldn't have thought to take. Inside the slots canyon was stunning and every step showed another amazing view. Julie was great with our kids (11, 15, and 17) and she was so very patient with us all. She never rushed us or pushed us along just guided us through and then waited when we got a little behind because we stopped to examine something or take more pictures. On the way out she took us to an Indian Granary and to Hidden Lake, which was a nice bonus for us.
I have never done the same tour more than once but I would totally go back on this one. It was a highlight of our trip and Julie gave us some suggestions for other things to do and see that turned out to be super fun.