Instruct: Classify Amazon reviews into positive or negative sentiment
Query: B-o-r-i-n-g!!!

The sixth book in the wildly popular "Harry Potter" series drags along, and seems like the diary of an old lady. No action whatsover. Now, don't get me wrong, I am a die hard HP fan. This book just didn't justify my expectations.Dumbledore applauds himself for every acheivment, while we plod through pages and pages and pages and pages and pages of silly, lifeless romance, with no depth or meaning. There are so many things to get you wondering, but it's not a satisfying kind of suspense, more of a "get on with it". It seems like our beloved JKR is content with being unbelievably rich, and has stopped putting the magic into this once great series.