Review: when you doze off thirty minutes into the film 
Sentiment: negative

Review: , and not strictly in the knowledge imparted 
Sentiment: positive

Review: sometimes inadequate 
Sentiment: negative

Review: makes me say the obvious : abandon all hope of a good movie ye who enter here . 
Sentiment: negative


Review: the paranoid claustrophobia of a submarine movie with the unsettling spookiness of the supernatural -- why did n't hollywood think of this sooner ?