What a great documentary! Sure there must be a plot for a great 3-hour documentary as such, but you don't feel like. They did such good job filming the documentary. I watched it with a smile on my face with full empathy: sometimes feeling like one of these lovely students and sometimes one of these great professors. If I have a chance I want to give a big hug to each professor starting from Mr. Bachmann. Those kids are so lucky to have them in their lives and sure will be so thankful to have met them for the rest of their lives.