Review: stepped into the mainstream of filmmaking with an assurance worthy of international acclaim 
Sentiment: positive

Review: most thrillers send audiences out talking about specific scary scenes or startling moments ; `` frailty '' leaves us with the terrifying message that the real horror may be waiting for us at home . 
Sentiment: positive

Review: is not 
Sentiment: negative

Review: leave fans clamoring for another ride 
Sentiment: positive


Review: judging by those standards , ` scratch ' is a pretty decent little documentary .