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".

Q: Review: As others have mentioned, this movie is similar to THE FLY (both versions) and the lesser known sci-fi flick ALTERED STATES. The big difference is that those two movies were well made by people who knew what they were doing and were good at it. METAMORPHOSIS did not have these advantages. METAMORPHOSIS is a potentially interesting science fantasy story that had the wrong people in charge of it and the wrong actors playing the roles.The story follows scientist Dr. Peter Houseman (Gene LeBrock), an obsessed man working on a genetic cure to aging and death. When the university he works for threatens to cut funding, he decides to inject the anti-aging serum into himself. As a result, Dr. Houseman spends the rest of the movie slowly turning into a lizard. And oh yes, watching the good doctor go through the process of becoming that lizard is a great joy. It really is so bad that it's good. Some of the lines are classic: "What WAS it?" "A nightmare...from the past!"Many of the reviews that I've read for this point up how stupid and ridiculous the last five minutes of this movie are. I'm just going to go ahead and spoil it: the good doctor goes from being a shuffling half-man, half-lizard thing to being what appears to be a man in a rejected Godzilla costume, when the police finally gun him down. In the final scene, some obnoxious kid is seen with a little pet lizard which he claims will never die, and the movie's heroine, Sally Donnelly (Catherine Baranov) evidently decides that the little lizard is the final incarnation of Dr. Houseman. The camera then gives us a close-up of the lizard's face; this is, I assume, the director's way of showing us that the lizard is EVIL. Yes, it is goofy, but I fell over laughing so I can't complain.I watched this movie because it was a part of the Chilling Classics 50 Movie Megapack that I purchased. I'm sure many of those who are reading this did exactly the same thing, as the 50 pack is the only way to see this movie on DVD. If you have recently bought the boxed set and haven't watched this movie yet, it really is worth your time, even if I did just ruin the ending for you. It might also be possible to find this movie online for free. Question: is it a negative review?

A: yes
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Q: Review: I watched this movie last week sometime and had the biggest laugh i've had in a long while. The plot of the film is pretty dumb and convoluted in a badly crafted way. The only plus to be found anywhere in the film are Corey Savier's impressive abs. Alexandra Paul (i think that's her name) is horrendous as the preacher's wife who has a history of depression. Ted McKenzie is gross and his character's a twit on top of it all. And as if the fact that you think she's having sex with her son isn't enough, they throw in needless sax solos at every opportunity! The end and climax of this film is absolutely abysmal and also laughable. I mean who the hell wants to carry the child of a con who tried to make you think he was your son and that you were having an incestuous relationship with him! Question: is it a positive review?

A: no
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Q: Review: The first of the official Ghibli films, Laputa is most similar to its predecessor Nausicaa, but whereas Nausicaa was a SF epic, this is more of an action comedy-adventure with a fairly weak SF premise.For the first half hour of the movie I thought I was going to love it. Once again you find yourself in awe of Miyazaki's attention to detail, and his ability to conjure up an imaginary world in meticulous, beautiful perfection. The animation, though still not in the league of the later Ghibli films, is a little better than in Nausicaa.I mentioned in my review of Nausicaa that one character is drawn in a more 'Lupinesque' anime style. Here there are a whole bunch of them: the pirates. They provide the comic element in the film, though quite why it needs a comic element I'm not sure. There was nothing funny about Nausicaa, and I think it was better off for it. Still. having said that, Dola, the pirate leader, is easily the most memorable character in the film (even if she's basically a female Long John Silver. Don't be surprised if you're reminded of 'Treasure Planet' at times) and is well voiced by Cloris Leachman in the American dub.The English voice cast acquit themselves well for the most part, actually. However something started going pear-shaped for me about this movie by about the halfway mark. I think the best way that I could describe it is that the characters get swallowed up by the vast scope of the story. I'll come back to that later.There is so much to admire about Laputa, and so many people obviously love it, that I almost feel mean for only giving it 8 out of 10, but for me the operative word here is 'admire'. It was more impressive than personally affecting, and at over two hours it just started to drag.The crucial thing for me was this: I really found that I didn't care much about any of the characters. Disney would have taken the care to develop the characters, make you really fall for them, rather than leave them as relatively two-dimensional pieces to be moved around while you gawked at the amazing vistas in the movie. Even that would have been tolerable if there was some hard SF in the story to make up for it, but it was basically a lot of gobledegook about Princesses and magic crystals. That's where Laputa falls down as far as I'm concerned, and that's what holds it back from being a potential 10 out of 10 movie. Having said that, it must be admitted that Miyazaki was leagues ahead of Disney in general in 1986, when you consider that their movie of the same year was the pretty dire 'Great Mouse Detective'.Laputa is a good film in some ways an amazing film, and you should definitely see it, but I do feel it's over-rated. I definitely prefer the earlier 'Nausicaa of the Valley of the Wind'.BTW, if you manage to watch them in chronological order, watch for the fox-squirrel from Nausicaa popping up briefly in Laputa. Question: is it a negative review?

A:
no
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