Review: with a message that cautions children about disturbing the world 's delicate ecological balance 
Sentiment: positive

Review: , the movie bogs down in insignificance , saying nothing about kennedy 's assassination and revealing nothing about the pathology it pretends to investigate . 
Sentiment: negative

Review: easy , comfortable 
Sentiment: positive

Review: powerful performance 
Sentiment: positive


Review: , it is quite possibly the sturdiest example yet of why the dv revolution has cheapened the artistry of making a film .