love story?

Just finished reading The Pact: a love story, by Jodi Picoult. I usually love Picoult's books -- big, plot-driven novels usually appealing to women, with some good character development (see Plain Truth or Keeping Faith). So, understandably, I was extremely disappointed after finishing the novel. The novel is a story of two teenagers (Emily and Chris) who grow up next door to each other. Their parents are best friends and naturally, the two are encouraged in their growing romantic relationship. Until something goes horribly wrong and Emily is found dead, from a gunshot wound to the head, with Chris next to her, bleeding and unconscious, but still alive. Thus begins the novel of "what went wrong in Perfectville?". What bothers me are a couple of inconsistencies: one, the reason for the suicide is so vague and clouded in mystery and ultimately, never solved. Although I suppose you could make the argument that this is the case for so many suicides, it just didn't seem to ring true. Second, the mother of Emily reads her daughter's diary, then burns it. It never comes up again, which seems like a huge waste of an interesting plot twist. Third, the actual circumstances surrounding the actual suicide and Chris' attempts to save Emily from killing herself are seriously flawed. The scene and the characters' actions in it, felt false. All in all, it was an highly entertaining novel, but not one of her better ones, plot-wise. I did like the character of Jordan and his private investigator, Selena -- both were interesting and I wanted to find out more, but the parents of both teens seemed contrived. If you have not read Jodi Picoult before, try one of her other novels before this overly melodramatic work.