Review: a lot of the smaller scenes 
Sentiment: positive

Review: an angel simplicity 
Sentiment: positive

Review: , there is a really cool bit -- the movie 's conception of a future-world holographic librarian ( orlando jones ) who knows everything and answers all questions , is visually smart , cleverly written , and nicely realized . 
Sentiment: positive

Review: heavy-handed moralistic 
Sentiment: negative


Review: is as delightful as it is derivative