Review: penetrating , impenetrable 
Sentiment: positive

Review: do in this marvelous film 
Sentiment: positive

Review: earnhart 's film is more about the optimism of a group of people who are struggling to give themselves a better lot in life than the ones 
Sentiment: positive

Review: the film does n't show enough of the creative process or even of what was created for the non-fan to figure out what makes wilco a big deal . 
Sentiment: negative


Review: exposes the limitations of his skill and the basic flaws in his vision