Waiting for 'Superman' is in select Red Box units. I think it is well worth the time and the buck. If you have never heard of the Rubber Room this doc will make your eyes bleed. The story did not allow for them to spend a lot of time on the Rubber Room but you'll get the point. I really liked Geoffrey Canada and I found Michelle Rhee interesting. I think you could have made a documentary about just them. I can't say a whole lot about Geoffrey Canada other then the end of his story is well worth it. I also liked how they tied Superman into the story curtsy of Canada. The one place that seemed unnecessary was when they introduced the "rich" girl late into the film. I'm not really sure why she was in the film.