Flowers in the Attic is the rare Lifetime movie (it airs Saturday at 8 p.m. Et/Pt) that can't simply be written off as a Lifetime movie. It's so pure and perverse an example of American Gothic, I felt compelled to read the original Vc Andrews novel to try and comprehend what sort of imagination could hatch such a nutty story - a fairy tale, really, that somehow combines Hansel and Gretel and The Blue Lagoon. In Virginia horse country. Flowers, both the book and the new movie, is completely absurd - if you want to gauge the absurdity, just...