Review: is a tired one , with few moments of joy rising above the stale material . 
Sentiment: negative

Review: has a gentle , unforced intimacy that never becomes claustrophobic . 
Sentiment: positive

Review: like a soft drink that 's been sitting open too long : 
Sentiment: negative

Review: the ` wow ' factor 
Sentiment: negative


Review: in execution , this clever idea is far less funny than the original , killers from space .