Recently I finished as a player the Starter Set adventure, Lost Mine of Phandelver. As we were finishing up the session, the DM was talking about how nervous he was at the beginning of the adventure and how it had gotten a little more at ease with DMing as things went on. On my way home, I thought to myself I need to give him some feedback, to let him know how I feel he was doing. I took a day or two to think about how I wanted to word things and I let him know how well I thought he’d done. My feedback was on the positive side, especially calling out a session that I know was all of his own design and improvisation.