The course was excellent prep for the exam

The course was excellent prep for the exam [I passed after studying on and off for a couple of months ]: not only did the content match, even the format and presentation of the questions matched. This psychologically made the exam easier [one less curveball to deal with].

The exams had very detailed explanations with diagrams [I like diagrams]. It also explained why the incorrect answers were incorrect. I thought some of them could have been more detailed.

My only criticism was that sometimes I would find a question that asked for X but in the answer, it would talk about how the solution addressed Y, a different factor that was not mentioned in the problem description [ie solutions asks for technicals but answer justification included cost].