Review: that the era of the intelligent , well-made b movie is long gone 
Sentiment: negative

Review: the thriller form to examine the labyrinthine ways in which people 's lives cross and change 
Sentiment: positive

Review: tends to pile too many `` serious issues '' on its plate at times , yet remains fairly light , always entertaining , and smartly written . 
Sentiment: positive

Review: an energetic , extreme-sports adventure 
Sentiment: positive


Review: itself is actually quite vapid .