We seemed to all agree that the instructor makes the course. If you like your instructor it does not matter the agency. However i noticed something this weekend while completing my AOW. There were 4 of us total in the class which was great but it appeared that i was getting a lot more out of the class than the others. It was the same instructor that i loved from OW class so i decided to use him again for the AOW. After all of our dives it appeared that the instuctor had no impact on 2 of the other divers. So my question is does the instructor really make the class or is it the student and what he takes out of it??