Really enjoyed Alex Gibney's Scientology:Going Clear doc recently but this is not as engrossing or as dynamically told. Its very nuts n bolts. Greed is good, this guys is a repressed geek, etc etc which over the course gets repetitive and dull. Who knew large corps had shady practices in a larger unregulated and new futures industry, its like the crashes of the 80s never happened but of course we are doomed to repeat history.