Apparently one gay teenaged couple is shown (getting ready for prom), and there is a lot of advertising for the higher education industry. "College is for everyone!" Google is implicated in the perpetuation of the capitalist system. Its supposed "innovation" in the "knowledge" industry is just a glossy mask for the promotion of consumerism.
Do the actors sound too much like contemporary Americans? Would our soldiers have sounded more like the actors and movie stars of the 60s and 70s? The 40s and 50s? The use of regional accents by some of the actors in the movie almost sounds too forced, like they were trying to make it more authentic. Or maybe the accents are just done poorly.