The morning section material was somewhat helpful. I used the hard cover book and found that I liked the equations in the back. However, I found just using the CERM (Civil Engineering Reference Manual) and working practice problems to be more helpful. I wasted HOURS watching all of those videos and would have been better of just doing practice problems and watching you tube videos when I had questions. I've even posted questions on reddit and gotten more help than School of PE provided. I failed the exam. The afternoon portion, my professor would put on slides "be sure to read about xyz" rather than including relevant info in the course. I also dislike how they use SI units on a lot of problems and I don't think I had one SI unit problem on the exam. Horrible for afternoon stuff, not the best for morning.