Out of curiosity, did Johnny run the line for you guys every dive? I'm only seeing once that he didn't . The reason I ask, is that's a very basic cave diving skill you should be mastering for yourself. Most of the instructors that I consider to be above par will maybe run the reel once as a do what I do thing, but from that point forward leave it to the students to run the line. On top of that, alot of the above par instructors love to make you run line into the eye (because it sucks when you're new.) Some wait until after intro for that, others from the very get-go.
If you didn't run the line on the majority of your dives, I think you would be doing yourself a service to reach out to Johnny and find out why. All of my courses, I was required to always run the line. Even in my recent DPV class my instructor enjoyed watching me struggle in the flow as I figured out how to run a line with a huge appendage strapped to me.