Given the task definition, example input & output, solve the new input case.
In this task, you are given product reviews about dvds. The goal is to classify the review as "POS" if the overall sentiment of the review is positive(the reviewer is satisfied) or as "NEG" if the overall sentiment of the review is negative(the reviewer is not satisfied).
Example: My Kids Love It . My 2 & 3 year old love this movie. They love to dance to the music. Garfield is so entertaining. This was a great buy.
Output: POS
The overall sentiment of the review is positive as the reviewer refers to the dvd with positive expressions such as 'love it', 'entertaining', 'great' etc. Hence, the label is 'POS'.

New input case for you: Christopher Walken . Of course, Christopher Walken is one of the all time best actors and Abel Ferrara is an outstanding cult director. Their co-operation is probably among the best ever happened to cinema. Although the story itself is nothing to cheer about, especially where ex-con Walken goes charity, the acting and photography is worth watching this movie over and over again. Great acting by Larry Fishburne as well.
Output:
POS