Whether it be 5 dives after or 25, aow gives a new student a false sense of security.
I believe that ow2, would be a more fitting classification. It would be interesting too see how many dives it took an actuall experienced diver to feel advanced (someone with say 100 dives or more) Reason being, even after my aow class, I still didn't feel comfortable diving without my instructor. It took me months, diving every weekend and some after work on the week days too feel comfortable with my diving. Not saying that I felt completely unsure of myself to that point, but felt I could handle most of what could be thrown at me, considering my dive buddy and I had built a set of buoyancy rings and really worked on our buoyancy quite a bit of the time. When I took my rescue class was when I really felt ADVANCED!!!!!!!!!!! Or, maybe, the time I took my recreational trimix class (130' and crystal clear) Yeah that was it!! Nope, had too have been the.........
I guess my point is, we should all keep advancing to the level our comfort zone will allow, but what is advanced? Do what is fun for you, and what you enjoy.
Joe