The Ultimate Surfacing Tutorial

Alright, that title might be a bit misleading, but isn’t everyone exaggerating on the internet? Anyway, Surface modeling on any CAD can be quite tricky. Especially the so-called “Class-A”-modeling seems to be witchcraft to the average CAD user. Luckily there are tutorials online for everyone and everything.
As I am a bloody amateur myself, I might be the wrong guy for such a topic. But why should I make something that already exists anyway?
I found an absolutely amazing introduction to surface modeling on the internet. It’s made by the guys from Autodesk Alias. Alias is the ultimate surfacing software right now. So, I assume the Alias-people are more than capable to make such an “Ultimate Surfacing Tutorial”.
There might be a few parts which are for Alias only, but 90% of their tutorials and tips work with basically any CAD.

Anyway, here’s the link:
https://knowledge.autodesk.com/support/alias-products/getting-started/caas/CloudHelp/cloudhelp/2019/ENU/Alias-Tutorials/files/GUID-358AC713-21D6-40B5-9C43-74D26334B3F0-htm.html