When the analysis is longer than the movie, I have to wonder if that way lies madness. Even the loony Room 237 is shorter than The Shining itself!
Not at all and when a movie has this many issues and on so many levels (whether you agree or not that it does is beside the point since its the opinion of the reviewer that determines the video content), the analysis is bound to be longer than the movie itself. It all just depends on how thorough you want to be in breaking it down on screen, explaining it for those who the issue may not be apparent for and how this makes you arrive at the opinion you hold.