Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Impressive & Satisfactory ending

One of the best movies I have seen in this past decade. Definitely it deserves the high ratings. Though many of my friends thought it's a boring story, cast in prison (not the idle entertainment show). I was very touched and impressed with the ending, a rather smart, practical and satisfactory ending better than the normal classic revenge of the "The Monte Cristo" version. I loved the movie and I think one ought to have it in his library.