Well....I've owned my camera for four years, but until I met Alexander I did not know how to properly use it. I am admittedly a consuming American who thinks she needs to multi-task, so an opportunity to learn about my camera and see Paris is quite appealing. Our time in the café discussing what each button on the camera does was worth the cost of the "tour". Alexander's personality is as big as his knowledge of photography. Stop wondering and book the tour. You'll have No Regrets. Je promets!!!