Review: comes off as a two-way time-switching myopic mystery that stalls in its lackluster gear of emotional blandness . 
Sentiment: negative

Review: leers , offering next to little insight into its intriguing subject 
Sentiment: negative

Review: scruffy , dopey old 
Sentiment: negative

Review: the film operates nicely off the element of surprise , 
Sentiment: positive


Review: through a remarkable amount of material in the film 's short 90 minutes