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: Did we see the same movie?? . Okay, the script is not the most imaginative I've ever seen, but I like the actors (especially Ben's best man) so I was friendly with this movie for the most part.  I didn't even mind the obvious holes in the plot, such as...why do these characters not have credit cards or cell phones? Or at least, why don't they use them?  Oh no, much more plausible that Ben will have to strip dance in a gay bar for $150 to buy a car to drive to NC.  I didn't even mind the fact that the whole "We're married and my husband's a doctor." charade was so predictable. Oh Gee, he's pretending to be a doctor and he's on a tour bus with a bunch of elderly people. D'ya think someone might have a heart attack and "Dr. Holmes" might have to step up?  And uh, they're pretending to be married and Oh! surprise there's the best man and maid of honor! D'ya think they're gonna get busted?    What killed it for me was that ridiculous ending.  It was obviously supposed to be a surprise (and it was) but there seemed to be no other reason for it than to pull a fast one on the audience.  I felt cheated. I spent the entire movie getting emotionally involved with the relationship between Sarah and Ben, and I really cared about how they would handle things with the fiance and Sarah's little boy and all that.  I cheerfully became disengaged from the relationship between Ben and Bridget, I totally believed neither one of them was ready to get married or right for each other.  The film spent an inordinate amount of time showing me they're not right for each other and that this wedding was not meant to happen.  RIGHT UP TO THE LAST MOMENT, we think he's breaking it off with Bridget. Instead, what the heck let's just go ahead and get married after all.    Huh?  He left Sarah sitting out there waiting for him in a HURRICANE!!! after making her promise that she would still be there when he got back.  This man obviously doesn't have a clue what he wants in life, and I'm expected to believe they lived happily ever after?    Not only that, but what does it teach us about taking this commitment seriously?  It teaches us that if our instinct is telling us "don't do it!" and our genitals are yearning for someone else and even Mother Nature seems to be working hard to prevent this marriage, aw heck go on ahead and do it anyway.  It's just marriage. It's romantic! You could get lucky and live happily ever after!    It's been my experience, when things aren't feeling just right as you approach that wedding, turn and run. The last thing you should do is close your eyes, grab your balls and take the leap
Example Output: NEG

Example Input: Poor video quality . I purchased this product to benefit from dvd technology.  The reviews on the website led me to believe that this product was somehow updated, or upgraded for use with dvd technology.  Last winter, I ordered the video, which is is like a pirated version, with very low resolution.  If I could, I would return the two dvds I purchased.  I feel ripped off and stuck with an inferior product.    I love callanetics content.  Amazon should be urging this company to provide new material.  It's no help to see a sticker on the dvd I purchased announcing new products in Dec. 2006, which is when I purchased two inferior Callanetics dvds
Example Output: NEG

Example Input: Brother Review . I wasn't sure what I would think of this movie, but I found it to be an interesting snapshot of post-Soviet Russian life. It showed how easy it is to slip into criminal life when the opportunity presents itself.     The movie was also an interesting discussion on morality. Danila was not a bad guy, though he did fit into the criminal world well. He still did what he could for those who had nothing. It was, at times, hard to reconcile the cold-blooded killer and the compassionate young man.     The movie showed and interesting dynamic between the two Danilas. There was also the family dynamic; his brother was willing to put Danila's life in danger. Desperate times call for desperate measures.    Overall, the movie was entertaining. It was heavy, but with a few lighter spots so the viewer doesn't get overwhelmed.
Example Output:
POS