Instruct: Classify Amazon reviews into positive or negative sentiment
Query: unconvinced

While I adore YA novels about queer kids, this one left me a little underwhelmed. I was just never convinced that Lissa and Kate were real people --- the character development was nil. I also didn't believe that they actually felt something for one another --- it was kind of like a romantic comedy with Julia Roberts and Hugh Grant, where all of the ingredients for a romantic comedy are there, but there's just no chemistry; it's not convincing. For a really good read, rely on the old classic Annie On My Mind --- a book which I still practically keep under my pillow, and which convinced my mom (!) that maybe, maybe this lesbian thing was OK.