Jennifer's Body (2009)

I don't know if I understand this movie. I mean I could follow the plot no problem, I'm just not sure what this movie is. Is it just a horror movie? A dark comedy? Is it a metaphor for something? Screenwriter Diablo Cody says it's suppose to be about female empowerment and the complicated relationships between best friends. So it's an exploitation movie then? I don't know, it was weird but it was pretty consistently interesting. I'm not positive yet if I liked it or not, but I was surprised and kind of impressed. So I'm gonna give it a C+