What a creepy movie!
i can't help myself...every time it's on the tele, i have to at least check it out. not sure why folks care about how "believable" it is, since "it" is a movie, unless there is an internal logic problem. certainly well-acted with a novel cast. sigourney is awesome! she really plays well with holly hunter, who has the well-balanced character.
so, yeah, creeeeeeepy! nothing like serial killers, let alone referring to a mess-o'-serial killers, to jump the creepy-meter up a few notches. harry does a nice job as the prime mover. very believable.