problem: Generate a short movie review that has positive sentiment.
generated: a satisfying summer blockbuster

problem: Generate a short movie review that has positive sentiment.
generated: for the most part , credible

problem: Generate a short movie review that has negative sentiment.
generated: a dull , dumb and derivative horror film .

problem: Generate a short movie review that has positive sentiment.
generated:
to quibble with a flick boasting this many genuine cackles