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

output: how resolutely unamusing , how thoroughly unrewarding all of this is ,

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

output: much better

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

output: quite a comedy nor

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

output:
'' the dangerous lives of altar boys '' has flaws ,