Review: entertainment that parents love to have their kids 
Sentiment: positive

Review: the large-frame imax camera lends itself beautifully to filming the teeming life on the reefs , making this gorgeous film a must for everyone from junior scientists to grown-up fish lovers . 
Sentiment: positive

Review: wholly unnecessary pre-credit sequence 
Sentiment: negative

Review: is a finely written , superbly acted offbeat thriller 
Sentiment: positive


Review: a convincing impersonation