Review: gives a performance that is masterly 
Sentiment: positive

Review: astoundingly rich 
Sentiment: positive

Review: offers copious hints along the way -- myriad signs , if you will -- that beneath the familiar , funny surface is a far bigger , far more meaningful story than one in which little green men come to earth for harvesting purposes . 
Sentiment: positive

Review: evasive 
Sentiment: negative


Review: a deep and meaningful film .