Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Overcomplicates Things

This book makes the OGET a lot more complicated than it really is. I did not use the OSAT portion of the book since I do no plan on teaching Elementary school. Much of the book is just a list of grammar rules you should have learned well before it comes time to take this test. Also, it neglects to mention that you do not need to memorize all of the math formulas the book reviews. All of the formulas are given to you during the test. As long as you know how to use them, you'll do fine. Most of the test focuses on basic reading comprehension, so you should definitely try to brush up on those skills. Feel free to check out this book (or the updated version) from your local library, but I would not bother paying money for it.