Probably a little different shitty teacher!

Had a course in basic computer architecture and the teacher was way to over qualified to have that course. This is a guy who presents his research to Nvidia and Intel but is forced to teach a intro level course...

The result? He was completely unmotivated and unprepared for the lectures and was of no help on the assignments. Fortunately we had a awesome teaching assistant who saved the entire course for me and my friends. Seriously, kudos to that guy!