input question: Select the correct sentiment of the following review: The tweedy professor-types thought they had it all figured out. Today's peoples who inhabit Polynesia descended from migratory Asians, intrepidly moving from the Far East, island to island, eastward into Tahiti and all the other exotic tropic isles of the South Pacific over thousands of years. But the established thinking just didn't sit well with young Norwegian ethnographer Thor Heyerdahl. If that explanation were true, how come some folks born and bred in those islands have traditions, artwork, and physical features resembling not those from Asia, but South America? How can the vegetation of Ecuador, Peru and Chile look so much like what you'd find on the island several thousand miles away? Is it just a coincidence that the Islanders point out to sea in the direction of South America and say that is where their ancestors came from, led by Tiki, their equivalent of Adam? Meanwhile, how is it Norwegians speak of Scandanavian forerunners who were chased from the South American continent they had colonized, and, together with some of the native peoples they befriended, set off over the sea -- heading WEST? It's all too much to be a coincidence to Heyerdahl. With an amazing amount of moxie, a handful of crewmen, and the local know-how for traditional raft-building, an expedition begins. It's as much a trip into the human imagination as it is a pseudo-scientific demonstration that such a journey is possible with only the very basics of tools and seamanship. The Oscar-winning documentary may be dated in its tone and Anglo-ethnocentric approach, but it soars with a spirit of adventure besting even the space program that launched a decade later, as men are willing to risk it all to test a theory they think is true. Wonderful. Do yourself a favor and read the book first. It is an amazing page-turner and the perfect setup for the newsreel-style movie.
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output answer: positive

input question: Select the correct sentiment of the following review: This movie (with the alternate title "Martial Law 3" for some reason) introduced me to Jeff Wincott for the first time. And it was a great introduction. Although I had never heard of him before, he seemed to be an excellent fighter. The action scenes in this movie are GREAT! There are lots of them too, by the way. The recruit fight at the Peacekeepers HQ is especially good. There's just something about one single guy beating the crap out of a bunch of people that's really fun. And for the rest of the cast: Brigitte Nielsen was a good choice for the villain. Roles like this fits her (but others don't). Matthias Hues also did a good job, as always. He's a great fighter and macho-like character, and was a good rival for Wincott in this movie.
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output answer: positive

input question: Select the correct sentiment of the following review: I grew up with this as my all-time favorite film. The special effects are incredible for the era, and won awards. I can remember the dialogue as if I'd heard it yesterday. It is simply a great, timeless adventure. The music is by Miklos Rosza, who is cinema history's best. Sabu is the Thief. Conrad Veidt is the grand villain. I have a copy within reach, for the next trip down memory lane. Whoa there! Rex Ingram wants out of his genii bottle!
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output answer:
positive