The movie was good but it shows you how much damage a narcissistic psychopath can do to another person. I have been the victim of a person just like this so I know what it is like. They should be eradicated from the face of the earth. People like this instructor are not interested in creating anything. They are only interested in destroying the good in other people. It is because they are such losers on the inside and they have such low self-esteem that they cannot stand to see anyone who they feel is better than them. Therefore they feel they have to wipe that person out. They are nothing more than parasites on humanity.