I went through the EET breadth and construction depth review on this first attempt and failed (50/80). I also worked practice exams for breadth and depth from four other books outside of EET. It was clear from my diagnostics report that EET was very helpful to me and I would have scored much lower without their help. However, I was surprised by what was left off the exam, particularly in the depth section. EET and my review books placed a great deal of emphasis on certain types of problems, and their omission caught me off guard. I am in the process of re-grouping to do better in October. Congratulations to all you folks who passed.