Review: as the synergistic impulse that created it 
Sentiment: positive

Review: all in all , it 's a pretty good execution of a story that 's a lot richer than the ones hollywood action screenwriters usually come up with on their own . 
Sentiment: positive

Review: notwithstanding my problem with the movie 's final half hour 
Sentiment: negative

Review: i enjoyed it just as much ! 
Sentiment: positive


Review: the wonderful acting clinic put on by spader and gyllenhaal