input: Generate a short movie review that has "negative" sentiment.

output: come closer than anyone could desire to the cheap , graceless , hackneyed sci-fi serials of the '30s and '40s

input: Generate a short movie review that has "positive" sentiment.

output: form a remarkably cohesive whole , both visually and thematically , through their consistently sensitive and often exciting treatment of an ignored people .

input: Generate a short movie review that has "positive" sentiment.

output: at least a minimal appreciation

input: Generate a short movie review that has "positive" sentiment.

output:
captivates