Review: every possible angle has been exhausted by documentarians 
Sentiment: negative

Review: degenerates into hogwash . 
Sentiment: negative

Review: do well to cram earplugs 
Sentiment: negative

Review: is that there is nothing in it to engage children emotionally . 
Sentiment: negative


Review: , the film is , arguably , the most accomplished work to date from hong kong 's versatile stanley kwan .