Instruct: Classify Amazon reviews into positive or negative sentiment
Query: I wish I could rate it higher

I'm sorry to say Ms. Hamilton just doesn't have it anymore. What began as a great series has become an uninspiring and confusing mess. The characters spend the entire book discussing their supernatural powers, interrupted only by incredibly uninteresting sex scenes. Although I simply don't find Anita Blake interesting anymore, my completist personality will of course compel me to suffer through her next book anyway.