Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Some Novel Ideas Badly Executed

I read this because a reviewer commented that the heroine was trying to go to college. I thought the fact the heroine had goals might be an interesting change from the standard vampire romance (where the protagonist seems utterly devoid of ambition). Their are lots of novel ideas in this book that are things I have wished other authors would address. The idea of a middle aged women with kids who becomes a vampire and leaves her family is interesting, as is the idea of vampires meeting elves, and elves getting their mortal lover turned into a vampire to make them immortal. The problem is the protagonist turns into a "too perfect" Mary Sue loved by everyone. Near the end the book degenerates into a kind of preachy New Age goo, full of a badly handled argument for tolerance and a lot of "free love".