This publication seemed to be quite effective and helpful for its content. It provided the essential tips and examples related to the TOEFL. It seems suitable with most test takers in terms of the overall content as well as the presentation style. With specific content and illustrations, this publication worked well for me. I think it is strong in the reading and writing parts. Apart from that, it worked quite well when it comes to the communication (listening and speaking) part. Overall, I consider this publication to have positive quality.