I think the wrong message is getting portrayed. As far as the NSS score I don't know anything other than my opinion and I already stated that, but as far as the flight schools... when you take IFS from 400 to 3 schools in P'cola and the 3 that I know of around the academy it becomes much easier to monitor and assess the quality of work done in order to build a greater deal of consistancy in the Studs coming out of IFS, if for nothing else there is a reduced amount of check pilots and thus less fluctuation in standards.
Personally I am glad to see IFS picking up some of the slack it was intended to 3 years ago. Its not too cheap to train a stud who is just going to wash out, beyond that it was a lot of pressure on the instructors to get the ALL the studs through. Turns out the 2 I was told to make sure no matter what they finish, one DOR'd and the other could not make it. Both good guys, but not everyone can fly simple as it is.
There is another issue to contend with here and that was the Navy's responsibility for damage to civilian aircraft. I know of at the very least over $400k in damage to a/c by IFS studs. Thats a lot of coin to pay out when lets face it, it may have been better to just keep them on the ground. The $ liability is another big reasoning for a lot of the changes so I am told.
As far as the quality of instructors, doesn't matter where you are some suck some don't. I think its piss poor the way civilian aviation has all the newbies teaching other newbies while the real experience drinks coffee while they are watching their busses drive themselves. That being said there are many people out there with thousands of hours of dual, and they are great instructors and really enjoy instructing, however the majority of them barely have their feet wet enough to realize that they have to be effective and professional in order to put food on the table, that or they are just too burnt out on a very stressful lifestyle, and it's the student who suffers.
Personally instructing was not for me, I am glad I have my CFI and I use it from time to time, but I realized it long before I became completely ineffectual, unfortunately many CFI's have no other options to build hours, as (mostly) everything on the outside is all in a little book.