Drone Pilot Ground School is nothing short of excellent. I went through each of the modules and took ALL the quizzes. Then when it came to the end, I started on the full-length 60 question practice tests. My initial results were in the 80% range. After some more targeted studying, I was scoring in the 93-96% range. When I took the real test, I felt super confident (not cocky!) and scored a 93%. Many of the same questions were there, and some new ones. This course was well laid out, organized, in slides, audio, print, notes…you could not ask for a better tool.