I really like the lessons here at GMC. I have one humble request for instructors though: when you play the sections of a lesson, please play to a backing track. That helps greatly when trying to learn the exact rhythm of a difficult part (the tablature is often only approximate). See Cosmin's lessons as an example of how to do it. He plays to a backing track when demonstrating a section at full speed and also when demonstrating at slow speed.
Bump. The lessons here at GMC seem to have divided into two groups. In one group are the lessons where the instructor demonstrates with backing or a click to show how the notes relate to the beat. Gabe, Darius, Javier, Dallton, Cosmin, etc. do their lessons like this.
But Ben and Guido don't use backing or a click when demonstrating the lesson. You two create wonderful lessons, but they would be even better if you could let us listen to the beats so we can hear the feel of it when played slowly. If there is a technical problem that prevents you from doing so, perhaps check with the other instructors to see how they do it?