Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Turned out to be less than useful

I got this book when I entered the working world out of university- aside from providing a few very basic tips on how to format printing and what not, there is not much to this book that is practically useful.I wanted something that would pick up where I left off in college and help me make usable spreadsheets with guides to the various equations and what not- alas, there is very little here.This book is only for total beginners- you will soon outgrow this book and wish you had something that went a bit farther in depth and was of more use as a reference guide.