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? "Not at all usful Hate this aap......requires a lot of storage and needs update again....and ....again....and again......hate this aap"
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The answer is:
1

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? "Van Gogh!!"
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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? "IMPORTANT APP This is use to update google apps"
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The answer is:
2