I agree with HollywoodHitman, this is a brutal thread.
It's appropriate, and expected, that an instructor shows his students the proper respect due to rank and so forth, but that goes both ways, because an instructor is the student's superior, regardless of rank, while in the classroom. I would love to see one of you jack up some MCpl or Sgt who was your course instructor, see what happens when you get marched into the Commandant's office or whatever. If you have a problem with an instructor, unless it is a life or limb situation, your best bet for your own future is to take it to the chain of command and let the instructor's superiors take care of it. I don't know why this is even being talked about
Just because some people in the forces do BOTC and go to RMC doesn't mean they're any better than anyone else.
If you want to know your rights, read the QR&Os, Volume 2.
http://www.admfincs.forces.gc.ca/admfincs/subjects/qr_o/vol2/intro_e.asp