The teacher did it very good. He explained things in a good way and was responsive for all questions and reflections. He also had a good voice for virtual classes. He was easy and not tiring to listen to. The training course material though, was not optimal written. The chapters containing the labs were sometimes very detailed in its instructions and in other labs very much were taken for granted. Along with a not so inituive interface in the System Center Configuration Manager application, the estimated time slots for the labs were always too short. There are definately space for improvement there.