Instruct: Classify Amazon reviews into positive or negative sentiment
Query: De Niro must have been blackmailed into this stinker.

This is lame. Lame story. Lame acting. Lame humour. I usually like the movies in which De Niro plays. In this one he's as lame as the rest, and even at his best he wouldn't have made a significant difference. If anything it would have been more ridiculous.