Freakonomics

Freasonable.

Levitt and Dubner often talk about the importance of giving incentives to customers. It's not clear if this film gives quite enough of them to those people who've already bought the book.

Merely proves that a batch of bite-sized featurettes does not automatically add up to a satisfying meal.

The limited time given to each of the short films means that there is little opportunity to get really down and dirty with the number-crunching, so that for every aspect that is fascinating there is an attendant frustration.