Instruct: Classify Amazon reviews into positive or negative sentiment
Query: 12 Phd's to write this worthless book

Written at a level for 7 year olds. How dumb are our college students, or how dumb are these teachers ? The first chapter talks down to the reader and explains what a byte is ! Then goes on to explain that older verions of FORTRAN exist ! Almost no coverage of the advanced features of F90, although the chapter on recursion is worth reading. Anybody want to buy my copy ?