Review: that reminds at every turn of elizabeth berkley 's flopping dolphin-gasm . 
Sentiment: negative

Review: wrapped in the heart-pounding suspense of a stylish psychological thriller 
Sentiment: positive

Review: full of stunning images and effects 
Sentiment: positive

Review: laughs -- sometimes a chuckle , sometimes a guffaw and , to my great pleasure , 
Sentiment: positive


Review: that so much of the movie -- again , as in the animal -- is a slapdash mess