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: do not buy this,do not buy this,do not buy this,do not buy this,do not buy this, seriously!!!!!!!!!!! . i'm sure that many people like this movie.      BUT IF YOU ARE LOOKING AT THE DIRECTORS CUT VERSION AND SAYS JET LI COLLECTION AT THE BOTTOM, THEN THE DVD DOES NOT PLAY.  I GOT THIS AT CD TRADEPOST FOR 1.99 AND IT SHOWS WHY IT IS PRICED THAT LOW.      THIS MOVIE COMES IN A COLLECTION THAT I DON'T KNOW THE TITLE OF BUT IT COMES WITH A JACKIE MOVIE, AND SHAOLIN IDIOT.  THEY COME IN A NICE LOOKING 5-DISC BOXED SET AND IT LOOKS VERY INTRIGUEING BECAUSE THEY HAVE THEM ALL IN DVD CASES LIKE THIS AND YOU HAVE NEVER SEEN THEM BEFORE.      SHAOLIN IDIOT-LOOK THIS MOVIE UP IF YOU DON'T BELIEVE ME AND YOU THINK THAT I JUST DON'T LIKE THIS AND AM TELLING YOU NOT TO WATCH IT BECAUSE OF THAT.  LIKE 5 PEOPLE HAVE WRITTEN A REVIEW SAYING THE DVD DOESN'T WORK, THAT IS CALLED CONFIRMATION.  AND ONE OF THE REVIEWERS MADE A COMMENT THAT THIS IS NOT SHAOLIN IDIOT BUT ANOTHER STEPHEN CHOW MOVIE THAT SUCKS AND HE MUST HAVE JUST SEEN THIS, THE ONLY OTHER THING THAT I CAN THINK OF IS THAT HE HAS THE ONE DVD PLAYER THAT THESE DISCS WORK ON.  I HAVE 7 DVD PLAYERS AND TRIED THIS DVD ON A TOTAL OF 12 DVD PLAYERS, ALL DIFFERENT AND I GOT A DISC ERROR ON ALL OF THEM.  SO OBVIOUSLY THEY JUST DON'T WORK SO JUST DON'T BUY THIS.    THIS MOVIE ACTUALLY WORKS IN THE JET LI COLLECTION FOR 11.99 THAT I REVIEWD ON HERE, AND IT IS THE WORST PICTURE QUALITY I HAVE EVER SEEN FOR A NON OLD SCOOL MOVIE.  THE TRANSLATION SERIOUSLY CANNOT BE READ AT ALL!!!!!!!!!!!!!!!, THE SOUND IS HORRIBLE, AND I COULDN'T EVEN TELL WHAT WAS GOING ON WHEN BILLY CHOW AND JET LI WERE FIGHTING!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!  I HAVE PLENTY FO MOVIES THAT COME FROM A HORRIBLE FILM STOCK, BUT THIS COMPETES WITH SOME OF THE ALL-TIME WORST THAT I HAVE EVER SEEN.  SO I CAN'T REALLY RECOMMEND THIS EITHER.    THIS HAS GOT TO BE THE ONLY  JET LI MOVIE I HAVEN'T SEEN THAT I HAVE TRIED TO FIND.  I HAVE HIS FIRST 3 MOVIES, BUT CAN'T FIND JET LI VS. BILLY CHW PART 2.  SON OF A MOTHER F#&$^%, piece of */@!.      if your eyes are already shot, then you may be able too watch this, but I challenge you to find a worse copy of any movie than what comes in the jet li collection.
Example Output: NEG

Example Input: The Prisoner - Complete Series Megaset (40th Anniversary Edition) . I am very happy with my purchase.  For over 25 years I have been wondering how this series ended.  I never saw the entire series just a few episodes.  It is a good show and I would recommend it
Example Output: POS

Example Input: 2 Whole Stars...I Must Be In A Generous Mood . Like the title says, I'm being mad generous by giving this movie two stars...it really deserves none. Subspecies is an excellent, 4-part series written and directed by Full Moon Studio's Ted Nicholau (Actually, the first three Subspecies are allright, but the fourth movie sucks in my opinion). However, Vampire Journals is nothing more than a feeble attempt to portray a different side of the Subspecies archetype.     The characters, scenes, and acting in Subspecies Part 1-3 were superb. Yet this movie has an insipid plot and the actors are novice at best. The vampire teeth/fangs look horrid on most of the actors, and I was bored for the last 1/3 of the film.     Essentially, the plot...if you can even call it that pertains to a vampire named Zachary, who wants revenge for unwillingly being turned into what he is. So Zachary (Whoever thought to name a supposedly wise and powerful vampire Zachary anyway?) sets out to destroy an ancient and extremely lame vampire cult headed by Ashe, a fledgling of the main antagonist (Radu)of all the Subspecies films.    In addition to this, Zachary tries to rescue a female pianist named Sophia, who has been kidnapped by Ashe. Because she is a gifted musician...or something, Sophia is being forced by Ashe, a  fervid music lover, into becoming a vampire as well. Really there's not much else to go into, except that you should definitely not waste your time or your money on this film. So unless you're a die-hard Subspecies fan, or you basically just want to get drunk and have something to make fun of with your friends, try watching Subspecies 1-3 because they're the best you're gonna get from director Ted Nicholau
Example Output:
NEG