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? "Thankz to developers Thanks to developers for contributing such a fascinating and efficient application moreover for making it 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? "Doesn't work Upgraded my phone from Galaxy S2 to S4. This app was fabulous on the S2 but doesn't work on the S4. It's so far out it's useless."
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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? "Kkkkkkkkkkkkkkk"
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The answer is:
1