problem: Generate a short movie review that has positive sentiment.
generated: those moviegoers who would automatically bypass a hip-hop documentary should give '' scratch '' a second look .

problem: Generate a short movie review that has positive sentiment.
generated: as it provides a fresh view of an old type

problem: Generate a short movie review that has negative sentiment.
generated: but it 's difficult to shrug off the annoyance of that chatty fish

problem: Generate a short movie review that has negative sentiment.
generated:
a summer of teen-driven , toilet-humor codswallop