Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Engaging and thought provoking series

I began reading the series just a few months ago, and I'm hooked. Only reason I haven't yet read every volume is that I struggle for funding to support my reading habits! Whether good, bad, strong, weak, or just plain crazy, the characters are each developed with care and distinction to make their interactions in this unique world all the more gripping. Read!