Review: are sweet and believable , and 
Sentiment: positive

Review: an esteemed writer-actor 
Sentiment: positive

Review: any art-house moviegoer 
Sentiment: positive

Review: signs is a tribute to shyamalan 's gifts , which are such that we 'll keep watching the skies for his next project . 
Sentiment: positive


Review: a bland , surfacey way that does n't offer any insight into why , for instance , good things happen to bad people