Post final crit analysis

After Thursday's final crit it has become much clearer to me what is expected in a final crit session. Before this i was under the illusion that final crits were used purely as expression of my final idea eg storyboard or animatic. It was explained in Thursday's final crit that that all work produced up until this date should be displayed showing how and why i reached my final idea. The best explanation for this used by one of my tutors which is to imagine that the group is a company that the idea is being pitched to and that they are completely clueless as to what I am wanting to do.