It only covers chapters 1-14 as the other reviews has stated, and is a bit expensive.
However, I got an "A" in my intermediate accounting class, and this guide helped a lot.
It don't replace reading the book, but does give a lot of extra problems and exercises (true/false, and multiple choice) to give more practice and understanding for the test.
I found the solutions to be correct and very few mistakes. When a true/false is false, it gives you the reason why, and on the multiple choice, gives you the reason why the correct choice is correct and why the others are wrong.
The brief review does not begin to cover everything in the chapter, and you will not even be able to complete the exercises/problems with just the chapter review. So, don't feel this will replace the textbook.
If you have the money, I recommend this study guide.