I love this movie!!
I really dig these 1970s paranoia thrillers, especially the eerily prescient ones that came BEFORE Watergate, like this one.and Klute. The Anderson Tapes is one of the best (and would one expect anything less from Sidney Lumet?). Every character, even the smallest and most insignificant, are given quirky and memorable personalities. The story is solid and suspenseful. The score took a little getting used to at first, but it proved in the end to fit the film absolutely perfectly.
They truly don't make 'em like this anymore.