TASK DEFINITION: In this task, you are given a review of a movie and a boolean question whether this review has positive sentiment or negative sentiment. Your task is to generate answer "yes" when the tweet has that particular sentiment, otherwise generate answer "no".
PROBLEM: Review: I was not only an extra in this movie, I got to see it in Boston to a sold out cinema. Over a thousand Boston Red Sox / Farrelly fans jammed themselves into a movie theater near Boston Common to watch a comedy....about them....Red Sox fanatics! Drew Barrymore and Jimmy Fallon star is this cute comedy about love and lust. The love is between the two young lovers. The lust is for the Red Sox winning the world series. Although Fallon is not a great actor, he is the best actor for the role. He is funny enough and gets the most laughs. Barrymore on the other hand is the same old Barrymore. At times, I felt supporting actress Ione Skye would have been a better actor for the role. All in all, all Boston Red Sox fans will love this movie. For the rest of the world, this is just a funny movie. Question: is it a positive review?

SOLUTION: yes

PROBLEM: Review: Cradle of FearThis isn't a movie where intricate delicate little narrative nuances occupy our attention. This is not a film where the special effects are supposed to leave us slack-jacked uttering that sense of whoa. What it is though is a slice of lo-fi goth horror which leaves little to the imagination, created in the eyes of the director, Alex Chandon, as "a throwback to sleazy '70s and '80s horror".This is a very visceral experience for 2 hours, where four plot lines are connected through lots of watery blood, reams of dismembered body parts and innards, tied by an intestinal thread of revenge. The purveyor of such horrific violence is Dani Filth, lead-singer of the metal band Cradle of Filth, executing a role he was destined to play. As other's have said, there is nothing new about wanting to carryout occultist revenge. In this particular context a convicted sexual predator and murderer, Kemper, the father of our devilish avenging-angel, compels his son to exact retribution on those who are some how connected to convicting him to purgatory within an insane asylum.What this provides for the Chandon, who should be congratulated on also penning and editing this piece, is the opportunity to let his sick mind run free. He seems to take delight in the idea of splattering blood into the orifices of those on screen, and into every nook and cranny that can be reached. We are also treated to close-ups of skull's being crushed, demonic rape, and other assorted imagery to engage those who relish getting up close and personal to their horror. And for some of those who closely follow these type of films, there is the odd sequence which may have you thinking, "Did I just see what I thought I did", because of course Pretty Woman this 'aint. It reminds me of some of the gore-fests created out of Italian horror some 20 to 30 years ago, and a number of other works where disgusting images have left their mark but not the context in which they were viewed.Story 4 of the set is particularly intriguing where the idea of ones obsession can ultimately lead to death in the pursuit of internet violence through the "Sick Room", where the user is in control of how a life can be snuffed out. Further acknowledgements should also go out to a pounding soundtrack that allows Filth to exercise his daytime talent, and an effective use of drum and bass, often overlooked in film-making as a viable form of supporting visuals. Using the city of London as a backdrop with real people as opposed to movie stand-ins also adds support to the commando feel of the film. OK, classic it may not be, but blood, guts, intestines, occult and demons in a slightly perverse unproblematic way it is. Question: is it a negative review?

SOLUTION: yes

PROBLEM: Review: OK, how's this for original- this mean, rich old geezer leaves his estate to his adult children, all of them ungrateful losers, and two creepy servants, provided they spend the week in his spooky old house. What happens that night will surprise only those who haven't seen a movie or television show before. After a string of murders in which the victims look like they're bleeding restaurant ketchup, we have a painfully obvious twist ending. The cast is lead by some once respectable actors must have been desperate for their paychecks. There are also a few second-tier actors who were rising at the time but long forgotten now. As a result, the film generates all the drama and mystery of an episode of "Matlock." I will give credit where it's due- the closing scene is clever and amusing, if you're still awake. Question: is it a negative review?

SOLUTION:
yes