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).

Ex Input:
Born To Lose . Does Deniro even appear in this movie? Talk about false advertising.

Ex Output:
NEG

Ex Input:
Where's the Light Switch? . With the $70-million that was spent on the 2005 video-game-inspired film "Doom", you'd think that director Andrzej Bartkowiak would have used better lighting so that the audience could actually see what was going on more clearly. On second thought, given that this predictable film was little more than 100 minutes of "shoot the mutants", it's pretty clear that Mr. Bartkowiak may have kept the lights dim in a dismal attempt to avoid personal embarrassment. As to the film's plot, it can be summarized in a single sentence: a group of ber-soldiers lead by their "Sarge" (played by The Rock) travel to Mars to stop a bunch of scientists that have inadvertently transformed themselves into flesh-eating mutants after injecting a criminal with DNA recovered from ancient humanoid fossils found in a Martian archaeological dig. So, there's tons of shooting, a lot of screams, gallons of fake blood & guts being tossed about, a Martian sewer and a teleportation device that looks like a small-scale version of "The Sphere". Others who starred in this forgettable rubbish include Karl Urban (ber-soldier John Grimm) and Rosamund Pike (as John Grimm's sister named Sam). Why these two actors would stoop so low as to participate in "Doom" defies logic. To anyone who actually paid good money to watch this 1-star film in a theater, you have my deepest sympathy. To anyone thinking of purchasing a copy of "Doom" on DVD, please notice that there are a ton of used copies available for very a cheap price. That alone should tell you how "good" this film is

Ex Output:
NEG

Ex Input:
Not recommended . My husband and I were very disappointed with this DVD set. One DVD contains an "action documentary" with music - we did not like that DVD. We thought the second instructional DVD is mediocre and might be helpful if you are a complete novice. The treatment of subjects is in our opinion pretty superficial overall. There is little breakdown of technique. There is minimal race footage, which is helpful to watch to learn by watching experts. Parts of the footage seemed recycled - we heard very similar discussions about ski wax in the separate "tuning" and "equipment primer" sections. You cannot watch the DVDs straight through as they dump you back into a main menu after you complete a scene. So you must frequently fiddle with the controls to select scenes to watch. That feature is helpful if you want to access scenes easily perhaps but we did not like it. I am not usually a complainer but we were so disappointed with this set that I wanted to put up a review.

Ex Output:
NEG