In this task, you are given a review of movie. Your task is to classify given movie review into two categories: 1) positive, and 2) negative based on its content.

Ex Input:
When you see Boris Karloff and Bela Lugosi as co-stars, you expect to find a well done horror movie, but this was actually quite different, representing as it did what I would describe as an early effort at science fiction. Karloff and Lugosi both play scientists (Rukh and Benet respectively) - competitors to an extent, until Rukh wins Benet over with a demonstration that proves his great theory. The science here was - to say the least - a bit rough around the edges (thus science fiction, with the emphasis on the fiction) but somehow Rukh harnesses some sort of ray from Andromeda that allows him to look at the earth "several thousand million years ago." In that pre historic time, a huge meteorite slammed into Africa, leaving deposits of a substance the scientists call "Radium X" - which can heal and destroy. A large portion of the movie is set rather tediously in Africa, on a search for the meteorite deposits, which Rukh eventually finds and harnesses to create a great weapon, unfortunately infecting himself with some sort of disease that makes him a great weapon as well.Karloff and Lugosi were both pretty good here. Lugosi pulls off a role in which he's the good guy pretty well, although I frankly found him a bit unconvincing - especially during the scenes set in Africa. The story also plodded along a bit, and while it held my attention it didn't captivate me. Given that this is really a sci-fi rather than a horror flick, and that sci-fi was in its very early stages, I suppose the movie needs to be cut a bit of slack. It was OK - nothing more, but also nothing less than that. 4/10

Ex Output:
negative


Ex Input:
The reasons to watch this knock off... err... tribute to a great movie called Se7en: - It's on while your channel surfing and there's nothing else on. - Someone pays you to watch it.Do yourself a favor and pop in the DVD for Se7en, rent it, download it on iTunes, or put it in your Netflix cue and skip The Flock entirely. The Flock the same story with with a few changes. Furthermore the editing just wreaks of Se7en and actually ends up taking you out of the story several times. The worst one is probably the fly over desert helicopter shots, with sounds of people people chattering over the radio, except there are no police helicopters flying overhead in this one.Bottom line: I call it a blatant knock off. If you wanna be nice you can call it a tribute film, go ahead, but either way go watch Se7en.

Ex Output:
negative


Ex Input:
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.

Ex Output:

positive