I had the luck to attend Mitch's ScrumMaster class. It's was amazing! Mitch is a great trainer, one of the best I ever had. He managed to share a lot of knowledge and experience without losing the audience, always with interactive exercises. Mitch's reputation precedes him, and that's entirely fair. He sure was up to the challenge and left 40 people thinking and rethinking how to improve their scrum methods.
Ricardo Rodrigues, Office Operations at Mindera, Porto Portugal, January 2016