Review: the film falters 
Sentiment: negative

Review: like a precious and finely cut diamond , magnificent to behold in its sparkling beauty yet in reality it 's one tough rock . 
Sentiment: positive

Review: directed and convincingly acted . 
Sentiment: positive

Review: it 's a spectacular performance - ahem , we hope it 's only acting . 
Sentiment: positive


Review: bother if you 're going to subjugate truth to the tear-jerking demands of soap opera