Instruct: Classify a given Amazon review as either positive or negative.
Query: Performance Dashboards

The first two-thirds of the book were extremely disappointing and added very little value to the understanding of how to create effective dashboards. Instead, the author spent far too much time discussing IT concepts and buzzwords such as datamarts, multidimensional databases, operational data stores and OLAP tools. Much of the book reads as a platform for why one needs to invest in IT to help manage your business performance. It wasn't until the final third of the book that some useful concepts were explored regarding how a non-IT person should go about developing a solid performance dashboard.