Instruct: Classify Amazon reviews into positive or negative sentiment
Query: There are better workbooks...

This workbook alternates from being overly repetitive to suddenly introducing new and advanced language concepts without using a gradual introduction. I took the time to fill in where the book was lacking, but my child and I found the inconsistency wearing. In addition, considering that I paid more for this workbook than any of the others I ordered, I do not recommend it.