"It's well produced, but that's about it. Everything is completely scripted, the music is terrible, and there are voice actors. Serial killers generally have pretty interesting stories, and if an interesting story is told well, you don't really need all the other crap. This show takes the opposite approach. Plus, I really don't find the psychology aspect of the show to be necessary. Unless you know nothing about true crime/serial killers, there's nothing to be learned from it. Vanessa often offers simple explanations despite the complex nature of psychology, but one can understand why - she's not a medical professional or any kind of expert (she doesn't claim to be either).
Overall, it's just kind of cheesy and silly."