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".

[EX 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?
[EX A]: yes

[EX Q]: Review: I read the reviews before i watched this movie, and i didn't believe them. I love crap movies and i expected this one to be average. It wasn't. This film makes Camp Blood 1 and 2 look like greats. The film contains bad acting, poor sound, poor confusing storyline, bad makeup- and it bored me so much i turned it off. even the nudity was rubbish! Did they even have a budget for this film? I don't think they did. You can tell if your gonna like this film or not in the first 5 minutes. if u want a good cheesy gory film go watch toxic avenger 4 or even camp blood. Avoid this trash - I watched it on TV and felt riped off, so don't spend anything on it. The best part is probably the end. Question: is it a negative review?
[EX A]: yes

[EX Q]: Review: This early John Wayne Lone Star western has a bit more going for it than the run-of-the-mill oaters Wayne had been making for Lone Star up until that time. For one, it has his old friend Paul Fix in it; Fix, being a much better actor then the standard Lone Star villain, brings a much needed professionalism to the surroundings instead of the usual hesitant line-readings often delivered in these oaters. The plot, about mistaken identity, payroll robbery and murder, is as trite and perfunctory as you'd expect it to be in a 1930s low-budget western, but Wayne's strapping good looks, easygoing charm and way with a line go a long way to making this more enjoyable. Plump, balding Eddy Chandler isn't quite believable as Wayne's womanizing "partner", and there's a running gag about something that happens whenever Chandler and Wayne are about to get into a fistfight that grows tiresome. On the other hand, Wayne's love interest is played by none other than Mary Kornman, the little "Mary" of the early "Little Rascals" fame. She is a grown-up 20-year-old now, blonde and cute as a button. Most of Wayne's leading ladies in these Lone Star/Monogram "B's" were fairly bland and colorless, but Mary is perky, cute and, yes, sexy. There's a scene in the general store, where she works, in which Wayne asks her to get him a bottle of "nerve tonic", which happens to be on the top shelf, so she has to get a ladder and climb up to the top shelf. Wayne's ogling her pert little backside as she ascends the steps, then again as she comes down, then again a few minuter later when he asks her to climb up and get him another bottle is surprisingly racy for a film made in 1935. Wayne makes no attempt to hide the fact that he is definitely checking out her butt. Anyway, it's an interesting little "B", not great, but not as choppy and random as many of his LoneStar productions of the time. The final gunfight isn't handled all that well, and Chandler gets somewhat irritating after a while, but all in all, it's worth a look, if only to see a cute and sexy Mary Kornman. Question: is it a positive review?
[EX A]:
no