Classrooms are NOT the problem
Classrooms are where minds are expanded, critical thinking encouraged, and the solutions to many of the problems this film posits are created.
To lay the blame for the main character's (who is portrayed as being rather brilliant herself) apathy on education and classrooms is not just ridiculous, but downright irresponsible.
And to be specific here, the classrooms are not portrayed in the film as being inferior or "bad" by any other standard than that they are "uninspiring" to Britt Robertson.
A person, young or old, who craves knowledge and mind-opening experiences should seek out more education, not less. Frankly, it is our American "news" media that creates the sort of nationwide apathy that the film is analyzing, through consistent demonstrations of problems without offering any solutions.
The televised "news" media is essentially the one giant classroom of the United States, and THEY are the ones failing society every day. Not the millions of hardworking teachers who, everyday, inspire countless students to learn more and achieve the truly remarkable.
But I suppose it would be more surprising to expect the owners of a "Tomorrowland" theme park and ABC News to take any different tactic (and certainly not blame themselves).
I actually like this movie for it's dedication to reigniting optimism of a bygone era. But it blames the wrong people, points the loaded gun at the hostage, not the hostage-taker.