I started this course with some prior maya knowledge, but regardless of that, I still picked up a lot of things in the first lessons. The Course is very well structured and the videos progress in a good pace.
There is a very in-depth part about topology that teaches important rules and solutions like for example, how to avoid pinching, or manipulating edge flow and much more.
These principals and the practical modeling exercises gave me a much better understanding on SubD modelling with proper topology, that i am now applying in my own projects. I also appreciate the feedback on my work from Mario and the Discord group members, it really is crucial to know if something is right or wrong, to not build any bad habits.