Review: 's a pity that ( nelson 's ) achievement does n't match his ambition 
Sentiment: negative

Review: be patient with the lovely hush 
Sentiment: positive

Review: drawing wrenching performances from his actors ( improvised over many months ) and for conveying the way tiny acts of kindness make ordinary life survivable 
Sentiment: positive

Review: far superior film 
Sentiment: positive


Review: of its epic scope