Review: distinguish one sci-fi work from another 
Sentiment: positive

Review: terrifically 
Sentiment: positive

Review: barney 's ideas about creation and identity do n't really seem all that profound , at least by way of what can be gleaned from this three-hour endurance test built around an hour 's worth of actual material . 
Sentiment: negative

Review: the movie enters a realm where few non-porn films venture , and comes across as darkly funny , energetic , and surprisingly gentle . 
Sentiment: positive


Review: was better