Review: even at its worst , it 's not half-bad . 
Sentiment: positive

Review: ... works on some levels and is certainly worth seeing at least once . 
Sentiment: positive

Review: cold , sterile and lacking any color or warmth . 
Sentiment: negative

Review: part biography , part entertainment and part history 
Sentiment: positive


Review: it 's so mediocre , despite the dynamic duo on the marquee , that we just ca n't get no satisfaction .