Review: yet another iteration of what 's become one of the movies ' creepiest conventions , in which the developmentally disabled are portrayed with almost supernatural powers to humble , teach and ultimately redeem their mentally `` superior '' friends , family ... 
Sentiment: negative

Review: none of birthday girl 's calculated events take us by surprise ... 
Sentiment: negative

Review: the director 's epitaph for himself 
Sentiment: negative

Review: confidently 
Sentiment: positive


Review: her third feature will be something to behold