Trailers are strange beasts that often hugely misrepresent the tone of a film. I'm not sure if I enjoy the mischievous manipulation involved, or hate the mistrust that it generates. A little of both, I guess.
Visioneers is one such example: the trailer comes across as a fairly light-hearted, quirky romantic comedy.
In reality, however, this film deserves to sit beside 1984 and Blade Runner as dark and disturbing visions of dystopian futures. While it starts out with the uncomfortable humor you'd expect from a Zach Galifianakis film, the atmosphere of oppression builds over the course of the movie to become almost unbearable. This film makes Requiem for a Dream seem like an episode of 'friends'. The central character, George, lives robotically both in his dull office job and at home in a loveless marriage. The world around him is full of deadpan absurdities, a parody of drab offices and mid life crises, with an undercurrent of hopelessness that rings a little too true to sit comfortably.
The way the theme of dreams is turned into a literal threat is done with obvious self-awareness, but it comes across like a bad cinematic pun. Its more carefully constructed distortions of reality are where it really shines, with its vapid self-help infomercials, eccentric mentor figures, and the mega-corporation as a cult. And the way George seems to communicate through much of the movie semi-telepathically instead of verbally may be strange and unsettling, but also mesmerizing. Thoroughly worth watching.