As far as commentaries go, this was neither great, but neither was it unsatisfactory. Bibically and doctrinally, "Be Comforted (Isaiah)..." was solid. However, it's written in the bland style that, over the last 20 or so years, I've seen with some Southern Baptist Sunday school Bible study materials I've seen in church. It informs, but it does not engage the reader --- even though Isaiah is one of the most dynamic and beautiful books in all of scripture. It follows more the format of a Bible study than it does a true commentary. So, in summary, it is a satisfactory commentary, but not a great one. I have read better.