Is "required for certification" the instructor setting his own standards?
Setting up outside a manual is just wrong!(JMHO) Peolpe buy and read a manual and expect to be taught or informed and tested about what was in the manual. Not stuff that the instructor felt they should be taught or tested on.
Some OW classes are set to make $$$$, make diving available to all, and to make it enjoyable. Not beat someone up because they don't kick or hover in such a way that the instructor likes. Diving is not as difficult as alot of people want to make it out to be.
As long as honest self evaluation is stressed after being exposed to the skills required by any agency the diver should be able to dive safely. In general you aren't going to master skills in one or ten visits in a pool. Not alot of people I know travel to the exotic places to go dive in the pool!
As we all know PADI does have steps to get to be certified Rescue Diver, you just don't get there in your first trip to the pool. Even if it is the money that they are after. I just don't see anyone coming out of
any agency OW class and being ready to rescue another person with thier limited experience. Unless you have been taught and exposed to the info. and can perform it with out making yourself an added hazard. Steps need to be taken one at a time.
Any diver
should strive to dive indepent of supervision, some will some won't.
I am done my rant now back to your scheduled program!
See you topside! John