1) The document analyzes why the 1969 Dev Anand film Mahal did not succeed at the box office upon its initial release.
2) It recounts the plot of the film based on blogs and then identifies 25 points where it finds issues with the storytelling, screenplay, editing, and continuity.
3) The key reason identified is that the complex plot involving multiple conspiracies and characters was difficult for viewers to follow, confusing them and diminishing their enjoyment of the film. Tighter storytelling without such confusion could have led to greater success.