I just completed the Global Knowledge course on Windows PowerShell Scripting and Toolmaking. Fantastic course, entirely met all my expectations for what I would get. I feel like I have all the skills necessary to build my own tools for my team in PowerShell now, I just need to exercise what I've learned. The GK instructor Brad Werner was excellent, really knew what he was doing, was a good speaker, kept things entertaining but focused. He knew the material at such a depth that if people got hung up he was always able to help them understand the material by explaining it in different ways, showing different methods of attaining the same results etc, all ways of demonstrating mastery of the material. GK uses Zoom now for the remote learning platform and that was stable and clear the entire time. I never lost connection to the course during the entire 5 days, it never crashed or garbled the instructors words, really great choice for this. The Labs were a little inconsistent early on in day 1, but once we got on, they remained available and were configured in such a way that the course materials worked in that environment exactly as expected every time. All around an excellent experience. I would highly recommend the course to anyone looking to take a deep dive into building tools with PowerShell.