Review: feels secondhand , familiar -- and not in a good way . 
Sentiment: negative

Review: interesting cinematic devices ( cool visual backmasking ) 
Sentiment: positive

Review: its success on a patient viewer 
Sentiment: positive

Review: allows us to be transported into the life of wladyslaw szpilman , who is not only a pianist , but a good human being 
Sentiment: positive


Review: mediocre movies