Bar Brothers is one of my favorite calisthenics group. I like their approach to motivation, and they have great physiques to show for their time training. There are also a lot of ordinary people who have impressive results from using Bar Brothers workouts. This is the type of stuff that gets me excited - real results from ordinary people.
It's one thing to be an experienced expert in something, "assuming" it will work for ordinary persons or beginners. It's another thing to