Instruct: Classify the given Amazon review as either positive or negative.
Query: Love this series

After watching the first season of HBO's take on this book, I sat down and read the entire series and loved it. Though the introduction of new characters later in the series forced me to stop to try to remember who these characters were, it added to the complexity of the story. I also love that the author is not afraid to kill off main characters - very realistic though sometimes regrettable. I also love that it is a long series - so much to enjoy!