Review: it 's an ambitious film , and as with all ambitious films , it has some problems . 
Sentiment: positive

Review: a gratingly unfunny groaner 
Sentiment: negative

Review: taken the protagonists a full hour to determine that in order to kill a zombie you must shoot it in the head 
Sentiment: negative

Review: one that allows him to churn out one mediocre movie after another 
Sentiment: negative


Review: a fascinating glimpse of urban life