I know that the OP came at you with a bit of attitude, but the concern they expressed is 100% legitimate. I've been using MM for about 4 years now for live events and I have only been able to master a limited set of features. Complex mapping is still a struggle and it is mostly due to the lack of a manual.
The problem with the video tutorials is that they cram a LOT of info into short segments, so I need to watch them over and over again to understand basic concepts. I need a reference document that I can read at my own speed to gain an understanding of all the features. I am a proud promoter of Garagecube and both Modul8 & MadMapper, but I'm frustrated by the lack of documentation.
PLEASE PLEASE PLEASE hire a technical writer to create a user manual for this powerful, complex program.