Problem: Given the question: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "Super nice light weight weibo client Much better than the official app. Open source."
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The answer is:
5

Problem: Given the question: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "Useful for any google"
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The answer is:
4

Problem: Given the question: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "Mast hy bidu.... Lalntop"
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The answer is:
5