There is a lot of good resources for Jazz guitar out there but for me, Marc's step by step method of coursework and instruction has been a perfect fit. I found that I needed something highly structured that would guide me along the right path and keep me focused. After only a few weeks in the course I have made tremendous improvement, not only in jazz but my playing in general. The community here is an important of the program and I have found it to be really supportive and helpful.