Review: it takes its techniques into such fresh territory that the film never feels derivative 
Sentiment: positive

Review: a drag 
Sentiment: negative

Review: are too immature and unappealing to care about 
Sentiment: negative

Review: in spite of its predictability 
Sentiment: negative


Review: we 've seen ( eddie ) murphy do the genial-rogue shtick to death , but because the plot is equally hackneyed