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

Review: it 's mission accomplished 
Sentiment: positive

Review: the work of an artist 
Sentiment: positive

Review: acknowledges and celebrates the glorious chicanery and self-delusion of this most american of businesses 
Sentiment: positive


Review: it with ring , an indisputably spooky film