Tough to rate! It's a compelling story that moves right along. It had some great ideas (some better than others). Two things against it: First, it was more somber than I was hoping (I was looking for a fun time) and Second, it did not tie up all of its threads - so I have to assume I'll need to read more books to get more of a conclusion.) (And by "threads", some of the threads aren't plot - they're unused ideas or abilities.) I'm on the fence about whether or not I'll pursue the rest of the series. It's pretty rare that sequels are more fun than the first book - but the ratings on Goodreads seem to suggest that this just might be the case!