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 Input: For die hard Kutcher fans only. . The movie starts off very slowly, with childhood episodes from Ashton Kutcher's character.  It's at least 1/2 an hour before we see the adult Kutcher, although he does appear at the very beginning for a brief scene.  The premise is good, and it has some good momentum in the middle, which is why I gave it two stars.  The shifting situations of his life and the lives of his friends are interesting and well done, but the overall story line is very weak, and the ending is dreadful and not supported by most of the rest of the story.  Also, the movie has too many tongue-in-cheek references to Kutcher's real life circumstances -- such as the reference to "tighty-whities."  They distract from the story, and make the movie more of a vanity vehicle -- which is too bad -- If you are not a Kutcher convert and are just looking for a movie, skip this one
Example Output: NEG

Example Input: Vampires: Los Suckos . This brainless, low-budget attempt to cash in on the success of John Carpenter's Vampires was so foul and lame that the studios couldn't even bribe one of their lap-dog "reviewers" to crank out a glowing review for the DVD cover. Or maybe they couldn't afford the kickback--who knows? In any case, the bad casting and inept acting had a kind of narcotic quality like an over-the-counter sleeping pill and the movie had so many plot holes that I used the DVD later to drain my spaghetti. "John Carpenter Presents"--a piece of incredible crap!! Its general level of radioactive badness probably made me sterile
Example Output: NEG

Example Input: Roaring biplane blast from the past! . My father took me to see this movie when I was a child of about six or seven.  Actually, he wanted to see it and he had to take me along.  I didn't remember the plot, but I remembered the scenery and the music and the cool biplanes and dogfights.    So, I finally bought this movie so I could watch it as an adult.    I can empathize with those who say this movie is too long and moves too slowly.  That said, I enjoyed it more than I thought I would.    The airplanes are amazing.  Where did they get all these biplanes from?  The only other movie I've seen that has such authentic looking biplane dogfights is "Wings", and that was made back in the 1920's when biplanes were all over the place.    The soundtrack by Jerry Goldmith fits the movie perfectly and adds mood where appropriate.    I loved the "intermission".   It reminded me of a time when a movie was a real event.  Movies were so long that the movie itself gave you a break to use the bathroom.  I saw this movie in a theater that was designed to allow perhaps a thousand people to watch a single movie on a huge screen, not some modern "plex" theater that has twelve little rooms where you can pay to see a movie with a bunch of strangers a few months before it's out on DVD.    So, it moves a little slowly by today's standards, but it's epic, and it's interesting to watch Peppard's character slowly alienate himself from his squadron, and his lover, so that at the end they kill him off by giving him the "privelege" of flying an experimental aircraft.
Example Output:
POS