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".

Review: There are people claiming this is another "bad language" ultra violence Mexican movie. They are right, but more than that this film is a call to create awareness of what we have become. The awful truth hurts, or bores when you already have accepted the paradigm of living the third world as the only possible goal. One of the most important things of "Cero y van cuatro" is the open invitation to profound reflexion over our current identity. Is that what we all are? Is that all that we want to be? I am abroad and I realized how spoiled is the Mexican society when the Tlahuac Incident came to light. I still cannot understand viewers witnessing a mass broadcasted murder. I nearly puked when I saw some of the images. It was not Irak or Rwanda, just a tiny village near Mexico City when rampage was carried out with the indulgence of media and government. The recreation of a similar situation in this film shocked me deeply. The other stories were good portraying other situations of corruption, dishonesty, betrayal and violence, but I consider "Tamales de Chivo" the best one.The movie is deeper than some "cabron" and "pendejo" screams. Those are meaningless compared with the actions of the people. With a few exceptions they are all perfect examples of human rubbish. Just like in real life honesty is becoming more the exception than the rule in our country. Moreover, honesty is only rewarded miraculously. Question: is it a positive review?
yes

Review: Once again Jet Li brings his charismatic presence to the movie screen in the film Black Mask. In this film Li plays Tsui, an escapee from a super soldier program who seeks to regain the humanity that the program had taken away from him. To do this Tsui decides to become a librarian in order to live a normal and peaceful life, but fate demands that he clean up problems from his past before he can continue to seek peace. Other members of the super soldier program had escaped at the same time as Tsui, but they want to get even with the world rather than find inner peace. Thus Tsui becomes the only thing that can prevent his former team mates from releasing information that could cost many innocent people their lives. This film screams across the screen at a frantic pace and never lets its audience go. The martial arts is amazing, but because it uses wires it may not be appreciated as much as it deserves by American audiences. If you like action movies that have an interesting story and demand good acting performances because they deal with psychological as well as physical conflicts, then Black Mask is for you. I am glad to see that some of Jet Li's movies are finally getting main stream release in the United States and look forward to seeing how the changes that that release will require (things like dubbing and soundtrack) will affect the film. This is one of Li's best films, go out and see it on May 14 when it is released in America. Question: is it a negative review?
no

Review: The tragedy is that this piece of rubbish was part of my curriculum while I was studying cinema. So imagine how I was forced to watch it in complete. Believe me going through hell is much much easier. Our professor told us that this is some film ???, but he never thought that we'd disagree or assume the apposite. I don't think that there is any gods on earth, we're only humans, so all the filmmakers, therefore they CAN make mistakes, bad movies.. Or very bad too. The main problem wasn't that art, by all means, is susceptible to endless points of view, but that a lot of people just don't get it, that every single human got his own genuine taste, his own opinion, hence what I suppose it the greatest movie ever made, can also be your worst one ever, and how that is right both ways, but how many people can understand this correctly?. So my professor believes in this movie, and simply I don't. However, the only way to evaluate this "thing" is by measuring it by its original intent to show us different kinds of old folk stories or whatever to catch on this society's mentality, imagination, and nature. To tell you the damn truth Mr. Pier Paolo Pasolini as the scriptwriter and the director made it too unbearable to watch in the first place. The movie is so UGLY. I can't stand this, so how about analyzing it, then discovering the potential beauty in it !! It's beyond your mind hideousness, and strangely not for the sake of the movie's case or anything, it's for the sake of the unstable vision of (Pasolini). His work is so primitive to underdeveloped extent. The deadly cinematic technique, the effective sense of silliness, and the incredible horribleness made everything obnoxious. Look at the atrocious acting, the unfruitful cinematography, the awfully poor sets, .. OH MY GOD I've got the nausea already. It can terminate your objectivity violently as watching this movie is one true pain like taking the wisdom tooth off by a blind doctor. There are dreadful nightmares which could be more merciful than this. So originally, how to continue THAT just to review it fairly ? Actually, you don't. As this very movie doesn't treat you fair at all. There is really memorable scene in here where some boys are peeing into the eye of the camera (!) I'm trying to connect some things like that with Pasolini's end as murdered. Question: is it a negative review?
yes