Straightforward and without as much of an agenda as other documentaries in the same vein. A sequel might be just as enlightening, explaining the circumstances behind how Ken Lay’s assets were transferred to his family before the government could seize them, and perhaps describing how Jeff Skilling has been able to use his ill-begotten wealth to buy ten years off of his prison sentence (he pursued enough legal action that the government decided it was costing too much in opposition, and cut a deal).