This is definitely part of the issue I think. My friend who attended with no previous programming experience said that they were correcting the Team Leads and Section Leads regularly.
Yeah, I have had close friends go through code schools and it is kind of frustrating to hear them talk about their experiences. They get stuck, their instructor can't help, and ultimately they just kind of move on without understanding the subject matter. Then, three months later, they can't find a job after dumping their savings and quitting their previous careers.