Review: a complete waste of time 
Sentiment: negative

Review: dismissed as the tiresome rant of an aging filmmaker still thumbing his nose at convention 
Sentiment: negative

Review: the uncompromising knowledge 
Sentiment: positive

Review: stare and sniffle , respectively , as ledger attempts , in vain , to prove that movie-star intensity can overcome bad hair design . 
Sentiment: negative


Review: little less bling-bling