In this task, you are given music product reviews in English language. The goal is to classify the review as "POS" if the overall sentiment of the review is positive or as "NEG" if the overall sentiment of the review is negative.

Ex Input:
It's Just a Mess... . I disagree with the spotlight reviewer's assertion that this movie-musical was overproduced; it seems more to suffer from Spartan-like efforts in production.  I did enjoy the fact that part of Oz was in an urban setting (i.e., the subway station), but it looked like they didn't even try to clean it up a little.  But enough about the movie, this is the soundtrack...and as I stated above, it's a mess.  This classification mainly rests on the shoulders our "Diva Supreme" Diana Ross.  Stephanie Mills set the bar high, and Miss Ross did not even come CLOSE to that standard.  She was a visible, vocal and emotional failure.  Her renditions of "Be a Lion" and Home" (my favorite two songs} were dreadful--in the latter she even sang incorrect lyrics.  She just does not have the talent or ability to effectively communicate Dorothy's character, let alone sing her songs right.  I would rate this with ZERO stars if it were at all possible.  However, the two stars are earned by the members of the original cast (especially Mabel King) and one addition: Ms. Lena Calhoune Horne.  She was radiant in voice and appearance and brought the level of inspiration and power up a notch as she belted out "Believe in Yourself".  They alone save this movie and album from just being a total misstep.  Yet, we still have Diana Ross here absolutely slaughtering the vocals and pathos of Dorothy, so all-in-all it's just a mess

Ex Output:
NEG


Ex Input:
amazing results . i had a very colicky baby from 2 weeks old to 10 weeks old and this was the best cd of all the ones i tried (classical, lullabye, ocean sounds, television, etc) to calm my baby and most importantly, to keep him sleeping longer. the last track was his favorite, the sound of the rain. he sleeps so much longer now that i play that track on "repeat" all night long. and i can get things done during his naps because the rain sound covers up the noise of me in the kitchen, etc. And, when he is really cranky and there's nothing else i can do for him, i can put him down in his bed and play the whole cd from start to finish and it calms him and puts him to sleep 75% of the time, which is a huge improvement from other attempts.

Ex Output:
POS


Ex Input:
There's so much better stuff out there . I saw Barrage last night.  They're not great dancers, and they're not great musicians.  The music is just loud, new age, junk, similar to what I imagine Yanni or John Tesh probably plays

Ex Output:

NEG